477 lots

LOT 1

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

OMEGA COSMIC TRIPLE CALENDAR MOON PHASE STEEL Omega, ?Cosmic?, movement No. 10936674, case No. 2471/1. Made circa 1946. Fine, stainless steel wristwatch with triple date calendar and moon phases.

C. Three-body, polished and brushed, curved lugs, rounded bezel, snap-on case back. D. Matte silver with applied black Arabic numerals, subsidiary seconds dial, outer graduation for the days of the month in blue Arabic numerals, apertures for the days of the week, the months and the moon phases. Steel feuille hands, blue arrow hand for the date. M. Cal. 27DL, copper colored, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating fl at balance spring, index regulator. Dial, case and movement signed. Diam. 35 mm. Thickness 11 mm.

Grading System: A

CHF 1,000 - 1,600

USD 1,100 - 1,700

EUR 800 - 1,300

Sold: CHF 2,125

LOT 2

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

OMEGA, WWW BRITISH MILITARY, STEEL Omega, movement No. 10277001, case No. 10675240. Made for the British Military circa 1944. Fine and rare, water-resistant, stainless steel aviator?s wristwatch. To be sold without reserve

C. Three-body, polished and brushed, curved lugs with fi xed bars, screwed down numbered back engraved with ?w.w.w.? and broad arrow, military issue ?Y11041.? D. Matte black with painted Arabic numerals, outer minute track, with luminous dots, subsidiary dial for the seconds, broad arrow emblem. Luminous steel baton hands. M. Cal. 30 T2, rhodium-plated, 15 jewels, straight-line lever escapement, cut bimetallic compensation balance, steel fl at balance spring, index regulator. Dial, case and movement signed. Diam. 35 mm. Thickness 11 mm.

Grading System: AA

CHF 1,200 - 2,400

USD 1,300 - 2,600

EUR 1,000 - 2,000

Sold: CHF 750

LOT 3

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

OMEGA, WWW BRITISH MILITARY, STEEL Omega, movement No. 10222446, case No. 10672250. Made for the British Military circa 1944. Fine and rare, water-resistant, stainless steel aviator?s wristwatch. To be sold without reserve

C. Three-body, polished and brushed, curved lugs with fi xed bars, screwed down numbered back engraved with ?w.w.w.? and broad arrow, military issue ?Y8051.? D. Matte black with painted Arabic numerals, outer minute track, with luminous dots, subsidiary dial for the seconds, broad arrow emblem. Luminous steel baton hands. M. Cal. 30 T2, rhodium-plated, 15 jewels, straight-line lever escapement, cut bimetallic compensation balance, steel fl at balance spring, index regulator. Dial, case and movement signed. Diam. 35 mm. Thickness 11 mm.

Grading System: A

CHF 1,200 - 2,400

USD 1,300 - 2,600

EUR 1,000 - 2,000

Sold: CHF 750

LOT 4

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

OMEGA REF. 105002 SPEEDMASTER STEEL Omega, ?Speedmaster,? movement No. 19584900, Ref. 105002-62. Made in 1962. Fine and rare, anti-magnetic, water-resistant, stainless steel wristwatch with round button chronograph, registers, tachometer and a stainless steel Omega buckle.

C. Three-body, polished and brushed, black bezel with tachometer scale to 500 UPH, screw-down case back with Speedmaster logo, anti-magnetic protection cap. D. Black with luminous painted baton indexes, outer 1/5th second divisions, subsidiary dials for the seconds, the 12-hour and 30-minute registers. Luminous steel alpha hands. M. Cal. 321, copper-colored, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating fl at balance spring, index regulator. Dial, case and movement signed. Diam. 42 mm. Thickness 13 mm.

Grading System: AA

CHF 3,000 - 5,400

USD 3,300 - 6,000

EUR 2,500 - 4,500

Sold: CHF 6,250

LOT 5

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

OMEGA REF. ST 166.039 DYNAMIC Omega, Genève,? Dynamic, Automatic?, Ref. ST 166.039. Made in the early 1960?s. Fine, horizontal oval, water resistant, center seconds, self winding, stainless steel wristwatch with date and a stainless steel Omega bracelet with deployant clasp. To be sold without reserve

C. Two-body, polished and brushed, screw-down case back and initials on the clasp. D. Two-tone silver with applied steel baton indexes on a silver hour chapter, outer minute/seconds divisions, aperture for the date. Luminous blue and white baton hands. M. Cal. 560, copper-colored, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating fl at balance spring, index regulator. Dial, case and movement signed. Dim. 41 x 36 mm. Thickness 11 mm. Approx. overall length 180 mm.

Grading System: A

CHF 500 - 1,000

USD 550 - 1,100

EUR 400 - 800

Sold: CHF 500

LOT 6

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

OMEGA SEAMASTER STEEL Omega,? Automatic, Seamaster?, movement No. 34492313, Ref. ST 166.066. Made circa 1972. Fine and rare, tonneau-shaped, center seconds, self-winding, water-resistant, stainless steel wristwatch with date and a stainless steel Omega buckle. To be sold without reserve

C. Two-body, polished and brushed, inclined bezel, screwed down case back with Seamaster logo, protected winding crown, sapphire crystal. D. Silver linen textured with applied steel and black inlay baton indexes and luminous dots, outer minute/seconds divisions on a yellow disc, aperture for the date. Luminous steel and black baton hands. M. Cal. 565, copper colored, 24 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating fl at balance spring, swan neck micrometer regulator. Dial, case and movement signed. Diam. 42 mm. Thickness 11 mm.

Grading System: A

CHF 1,000 - 1,500

USD 1,100 - 1,600

EUR 800 - 1,200

Sold: CHF 1,875

LOT 7

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

Omega ?De Ville?, movement No. 39331070, Ref. 1110136. Made circa 1980. Fine, rectangular, stainless steel wristwatch with a stainless steel Omega buckle. To be sold without reserve

C. Two-body, polished and brushed, fl at bezel, hooded lugs, snap on case back, sapphire crystal. D. Translucent brown, checkerboard decoration, applied yellow gold baton indexes. Yellow gold baton hands. M. Cal. 625, copper colored, 17 jewels, straight line lever escapement, monometallic balance, shock absorber, self-compensating balance spring. Dim. 29 x 36 mm. Thickness 7 mm. New Old Stock

Grading System: A

CHF 1,000 - 1,500

USD 1,100 - 1,600

EUR 800 - 1,200

LOT 8

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

Omega, ?Quartz?, case No. 5918460, Ref. 8462. Made in the 1980s. Fine, rectangular, 18K white gold quartz wristwatch with an 18K white gold integrated Omega twisted bracelet. To be sold without reserve

C. Two-body, solid, polished and brushed, hooded lugs, fl at bezel, snap-on case back, sapphire crystal. D. Off-white with applied white gold and black baton indexes. White gold and black baton hands. M. Cal. 1353B, 5 jewels with quartz standardization. Dial, case and movement signed. Dim. 25 x 26 mm. Thickness 7 mm. Approx overall length 175 mm.

Grading System: A

CHF 2,000 - 3,000

USD 2,200 - 3,300

EUR 1,700 - 2,500

Sold: CHF 2,000

LOT 9

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

OMEGA SPEEDMASTER MARK 4.5 STEEL Omega ?Speedmaster, Automatic?, Ref. ST 176.0012. Made in the late 1970s. Fine and rare self-winding, water-resistant, tonneau-shaped, stainless steel wristwatch with day, date, round button chronograph, 12-hour register, central minute recorder, tachometer, the 24 hours with night/day indication, and a stainless steel Omega bracelet with deployant clasp. To be sold without reserve

C. Two-body, (patent CH 508.925) brushed, screw-down case back with the embossed ?Seamaster? logo, hooded lugs, tachometer scale graduated to 500UPH reverse-painted on the sapphire crystal. D. Black with luminous baton indexes, inner Arabic fi ve minutes, outer minute/fi fth second scale, subsidiary dials for the seconds and the 12-hour register, the 24 hours with night/ day indication by means of an arrow on a revolving disc, 60-minute register by means of a central white ?jet? hand, apertures for the day and date. Luminous white ?baton? hands. M. Cal. 1045, (patent CH 508.831) copper-colored, 17 jewels, straightline lever escapement, monometallic balance, shockabsorber, self-compensating fl at balance spring, micrometer regulator. Dial, case and movement signed. Dim. 42 x 45 mm. Thickness 15.5mm. Approx overall length 180 mm.

Grading System: A

CHF 1,000 - 2,000

USD 1,100 - 2,200

EUR 800 - 1,700

Sold: CHF 2,375

LOT 10

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

OMEGA SEAMASTER STAINLESS STEEL Omega, ?Seamaster Soccer Chronograph?, Ref. ST 145.020. Made in the 1970?s. Fine, tonneau-shaped, water-resistant, stainless steel wristwatch with round button chronograph, registers, tachometer and a stainless steel Omega buckle.

C. Two-body, polished and brushed, inclined bezel, screwdown case back with Seamaster logo engraved with ?Water Proof Tested 120m?. D. White with grey baton indexes and luminous dots, subsidiary dials for the seconds, the 12-hour and 30/45- minute registers ? both in black and red, outer minute/ seconds and 1/5th seconds divisions, outermost black tachometer scale. M. Cal. 861, copper-colored, 17 jewels, copper-colored, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating fl at balance spring. Dial, case and movement signed. Diam. 41 mm. Thickness 14 mm

Grading System: A

CHF 1,200 - 2,400

USD 1,300 - 2,600

EUR 1,000 - 2,000

LOT 11

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

OMEGA CHRONOGRAPH CAL 33.3 STEEL Omega, movement No. 9380720, case No. 9977070. Made in the 1940s. Very fine and rare, stainless steel ?Staybrite? wristwatch with olive shaped button chronograph, register, pulsometer, telemeter and tachometer.

C. Three-body, polished and brushed, fl at bezel, concave lugs, snap-on case back. D. Two-tone matte silver with painted Arabic numerals, subsidiary dials for the seconds and the 30 minute register, inner green telemeter scale, red pulsometer scale outer minute/seconds track, outermost blue tachometer scale. Blued steel Breguet hands. M. Cal. 33.3 CHRO, rhodium plated, 17 jewels, straight line lever escapement, cut bi-metallic balance spring, selfcompensating blued Breguet balance spring, index regulator. Dial, case and movement signed. Diam. 38 mm. Thickness 14 mm.

Grading System: AA

CHF 4,500 - 6,500

USD 5,000 - 7,000

EUR 3,700 - 5,500

Sold: CHF 5,000

LOT 12

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

OMEGA SINGLE CHRONOGRAPH CAL 33.3 STEEL Omega, movement No. 8382150, case No. 9016652. Made in the 1930s. Very fine and rare, stainless steel ?Staybrite? wristwatch with single olive shaped single button chronograph, register, telemeter and tachometer.

C. Three-body, polished and brushed, fl at bezel, concave lugs, snap-on case back. D. Two-tone matte silver with painted Arabic numerals, subsidiary dials for the seconds and the 30 minute register, inner blue concentric tachometer scale, outer minute/seconds track, outermost telemeter scale. Blued steel feuille and Breguet hands. M. Cal. 33.3 CHRO, frosted gilt, 17 jewels, straight line lever escapement, cut bi-metallic balance spring, selfcompensating blued Breguet balance spring, index regulator. Dial, case and movement signed. Diam. 38 mm. Thickness 12 mm.

Grading System: AAA

CHF 6,000 - 10,000

USD 6,500 - 11,000

EUR 5,000 - 8,500

Sold: CHF 7,500

LOT 13

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

CHOPARD ?LUC SPORT? STAINLESS STEEL Chopard,?Automatic, Certified Chronometer?, No. 0002, movement No. 4001217, case No. 709537, Ref. 16/8200. Made circa 2000. Fine, water-resistant, center seconds, self-winding, stainless steel wristwatch with date and a stainless steel Chopard LUC Sport bracelet. Accompanied by a fitted box and COSC certificate and Instruction Booklet To be sold without reserve

C. Three-body, polished and brushed, inclined bezel, screwed-down winding crown, transparent case back with 8 screws, sapphire crystals. D. Black, inner guillochè decoration, applied stainless steel dart indexes, luminous dots, outer minute/second divisions, aperture for the date. Luminous steel dauphine hands. M. Cal. L.U.C. 4.96, rhodium plated, 31 jewels, fausses cotes decoration, monometallic balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self compensating fl at balance spring, micro-rotor. Dial, case and movement signed. Diam. 40. Thickness 10 mm. Approx. overall length 180 mm.

Grading System: A

CHF 2,000 - 4,000

USD 2,200 - 4,400

EUR 1,700 - 3,400

Sold: CHF 2,500

LOT 14

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

CHOPARD - ELTON JOHN AIDS FOUNDATION Chopard, Genève, "Elton John AIDS Foundation" No. 17/2000, case No. 793799, Ref. 8331. Made in a limited edition of 2000 pieces for the Elton John AIDS Foundation in 2004. Fine, self-winding, water-resistant, stainless steel wristwatch with round button chronograph, registers, tachometer, date and a stainless steel Chopard buckle. Accompanied by a fitted box. To be sold without reserve

C. Three-body, polished, straight lugs, dedicated transparent case back secured by 8 screws, sapphire crystal. D. Two-color green and silver, oeil-de-perdrix decoration with painted luminous radial Arabic numerals, outer minute and 1/5th seconds divisions, inclined outermost tachometer graduated to 400 unite/hour, subsidiary gray dials for the seconds, the 30-minute and 12-hour registers, aperture for the date between 4 and 5. Luminous steel baton hands. M. Cal. based Eta 2894-2, rhodium-plated, fausses cotes and oeil-de-perdrix decoration, 37 jewels, straight-line lever escapement, monometallic balance adjusted to 4 positions, self-compensating fl at balance spring, micrometer regulator, hack mechanism. Dial and movement signed, case numbered. Diam. 39 mm. Thickness 11.5 mm.

Grading System: A

CHF 1,000 - 2,000

USD 1,100 - 2,200

EUR 800 - 1,700

Sold: CHF 3,750

LOT 15

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

DE GRISOGONO INSTRUMENTO GRANDE PINK GOLD De Grisogono, Genève, "Instrumento Grande", case No. 015608, Ref. GRANDE N02. Made circa 2006. Fine and unusual, water-resistant, rectangular, curved, self-winding, 18K pink gold wristwatch with large date and an 18K pink gold De Grisogono double deployant clasp. Accompanied by a De Grisogono fitted box and instruction manual. To be sold without reserve

C. Two-body, polished, transparent left band, transparent case back with 4 screws, mobile cylindrical lugs, fl at bezel, sapphire crystals. D. Beige, guilloche decoration, with applied luminous pink gold pyramidal indexes and painted Arabic numerals, aperture for the large date at 6. Luminous pink gold dauphine hands. M. Cal. based ETA 2892A2, black fi nish, 21 jewels, straightline lever escapement, monometallic balance, shock absorber, self compensating fl at balance spring, micrometer regulator, hack mechanism. Dial, case and movement signed. Dim. 40 x 41 mm. Thickness 12 mm.

Grading System: A

CHF 3,000 - 5,000

USD 3,300 - 5,500

EUR 2,500 - 4,000

Sold: CHF 6,250

LOT 16

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

CHAUMET DANDY STAINLESS STEEL Chaumet, Paris, ?Dandy?, No. 12281487, Ref. W1128120A. Sold on February 15, 2006. Fine, large, cushion-shaped, stainless steel, waterresistant wristwatch with a stainless steel Chaumet buckle. Accompanied by a Chaumet fitted box, guarantee and instruction manual. To be sold without reserve

C. Two-body, cushion-shaped, polished and brushed, lugs with screw decoration, winding crown set with a black cabochon, back with four screws, sapphire crystal. D. Two-tone matte silver with applied baton indexes and Roman 12, subsidiary seconds. Luminous baton hands. M. Cal. 7001, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating fl at balance spring. Dial, case and movement signed. Diam. 38 mm. Thickness 8.5 mm.

Grading System: A

CHF 800 - 1,200

USD 900 - 1,300

EUR 650 - 1,000

Sold: CHF 1,125

LOT 17

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

TISSOT HERITAGE 150 YEAR ANNIVERSARY LIMITED EDITION THREE HAND CHRONOMETER Tissot, Swiss, ?Heritage 150 Three Hand Chronometer?, No. 0275/1853. Made in a limited edition of 1853 pieces to commemorate the 150th anniversary of Tissot in 2003. Fine, large, 18K pink gold, waterresistant, self-winding, chronometer wristwatch with date and gold-plated Tissot deployant clasp. Accompanied by the original fitted box, guarantee, chronometer certificate and booklets. To be sold without reserve

C. Three-body, polished and brushed, inclined bezel, lyre lugs, glazed and gold back with apertures to view the movement, engraved with the Tissot 150 logo, sapphire crystals. D. Matte silver with applied pink gold circular indexes, outer minute track, subsidiary seconds, date aperture. Pink gold feuille hands. M. Cal. 2895-1, rhodium plated, fausses cotes decoration, 30 jewels, straightline lever escapement, monometallic balance adjusted to 5 positions, selfcompensating fl at balance spring, shock absorber, micrometer regulator, rotor engraved 1853-2003. Dial, case and movement signed. Diam. 40 mm. Thickness 11 mm.

Grading System: AA

CHF 2,000 - 3,000

USD 2,200 - 3,300

EUR 1,700 - 2,500

Sold: CHF 3,500

LOT 18

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

GIRARD-PERREGAUX LAUREATO EVO 3 CHRONOGRAPH STEEL Girard-Perregaux, "Laureato Evo 3", No. 43/50, Ref. 80180. Made in a limited edition of 50 examples in the 2000?s. Fine and rare, self-winding, waterresistant, stainless steel wristwatch with round button chronograph, registers, tachometer, date, 24-hour indication with a Girard- Perregaux stainless steel deployant clasp. Accompanied by fitted box, guarantee and instruction booklet.

C. Three-body, polished and brushed, transparent case back with the Laureato Evo 3 logo and 6 screws, octagonal bezel, screw-down pushers and screwdown winding-crown, sapphire crystals. D. Textured black with applied luminous Arabic numerals, subsidiary brushed silver ring dials for the seconds, the 12 hours and 24-hour indication, guilloche date dial, central progressive 60-minute register hand, outer minutes/seconds divisions, outer tachometer graduation. Luminous steel sword hands. M. Cal. GP 033C0, 52 jewels, rhodiumplated, fausses cotes and oeil-deperdrix decoration, straight-line lever escapement, Glucydur balance, shock absorber, self-compensating fl at balance spring. Dial, case and movement signed. Diam. 44 mm. Thickness 15 mm.

Grading System: AA

CHF 3,500 - 5,000

USD 3,800 - 5,500

EUR 3,000 - 4,000

Sold: CHF 4,500

LOT 19

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

GIRARD-PERREGAUX ?1966? WHITE GOLD Girard-Perregaux, La Chaux-de-Fonds, Automatic, case No. 420, Ref. 49525. Made circa 2007. Fine, center seconds, self-winding, 18K white gold wristwatch with date and an 18K white gold Girard Perregaux buckle. Accompanied by the original fitted box, guarantee card and instruction manual.

C. Three-body, solid, polished, snap-on transparent case back, sapphire crystals. D. Matte silver with painted black baton indexes and applied white gold baton quarter-hour indexes, aperture for the date. White gold feuille hands. M. Cal. 3300, rhodium-plated, fausses cotes and oeil-de-perdrix decoration, 27 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating fl at balance spring, micrometer regulator, 18K gold rotor. Dial, case and movement signed. Diam. 38 mm. Thickness 8.5 mm.

Grading System: AA

CHF 3,000 - 5,300

USD 3,300 - 5,800

EUR 2,500 - 4,500

Sold: CHF 6,250

LOT 20

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

DANIEL ROTH CHRONOGRAPH GOLD Daniel Roth, "Chronograph Automatic", Numero 27, Ref. S247. Made in the 1990s. Very fine, double ellipse-shaped, self-winding, water-resistant, 18K gold wristwatch with square button chronograph, registers, date, and an 18K gold Daniel Roth deployant clasp. Accompanied by a Daniel Roth box, guarantee and instruction manual.

C. Two-body, shaped, polished, screwdown crown, transparent case back with 4 screws, stepped band, rounded bezel, straight lugs, sapphire crystals. D. Two-tone guilloché and brushed silver with painted radial Roman numerals and luminous dots on a plain reserve, subsidiary dials for the seconds, the 12 hour and 30 minute registers, aperture for the date between 4 and 5. Blued steel luminous fl èche hands. M. Cal. 400, rhodium-plated, 31 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating fl at balance-spring. Dial, case and movement signed. Dim. 38 x 45 mm. Thickness 11 mm.

Grading System: AA

CHF 3,500 - 5,000

USD 3,800 - 5,500

EUR 3,000 - 4,000

Sold: CHF 6,250

LOT 21

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

CARTIER TANK DIVAN STAINLESS STEEL Cartier, "Tank Divan, Automatic?, No. 103156CE, Ref. 2612. Made in the 2000s. Fine, horizontal rectangular and curved, center-seconds, self-winding, water resistant, stainless steel wristwatch with a Cartier stainless steel buckle. Accompanied by fitted box. To be sold without reserve

C. Two-body, polished and brushed, case back with 8 screws, faceted sapphire-set winding-crown, sapphire crystal. D. "Guilloché" silver with painted radial Roman numerals, secret Cartier signature at 7. Blued steel "épée" hands. M. Cal. Cartier 120, rhodium-plated, fausses cotes decoration, 20 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating fl at balance-spring, index regulator. Dial, case and movement signed. Dim. 38 x 30 mm. Thickness: 9 mm.

Grading System: A

CHF 2,000 - 3,000

USD 2,200 - 3,300

EUR 1,700 - 2,500

Sold: CHF 2,375

LOT 22

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

CARLO FERRARA REGOLATORE SKELETONIZED PINK GOLD Carlo Ferrara, "Regolatore Skeletonized". No 004/200. Made in a limited edition of 200 examples circa 2000. Fine and very unusual, center-seconds, self-winding, water resistant, 18K pink gold wristwatch with rise and fall hours and minutes, skeletonized dial, date and an 18K pink gold Carlo Ferrara deployant clasp. Accompanied by fitted box, guarantee and instruction booklet.

C. Two-body, solid, polished, concave lugs, case back with 6 screws, screwed bars, sapphire crystal. D. Skeleton, two sector time indication, one for the minutes with painted radial Arabic numerals and one for the hours with painted radial Roman numerals, outer minutes/seconds divisions, aperture for the date. Pink gold lozenge hands. M. Cal. based on ETA 2892 A2, rhodium plated, oeil de-perdrix and fausses cotes decorations on the dial side, 21 jewels, straight line lever, monometallic balance, shock-absorber, self-compensating fl at balance spring, index regulator. Dial, case and movement signed. Dim.42 mm. Thickness 10 mm.

Grading System: AA

CHF 3,500 - 5,000

USD 3,800 - 5,500

EUR 3,000 - 4,000

Sold: CHF 4,625

LOT 23

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

HABRING CHRONOGRAPH STEEL Habring2,, Austria, ?Chrono COS?, No. 03. Made in a limited number in 2010. Fine and unusual, water resistant, stainless steel wristwatch with single button chronograph activated by the crown and register. Accompanied by fitted box and warranty. To be sold without reserve

C. Three-body, polished and brushed, stepped bezel, concave lugs, screwed down case back, sapphire crystal. D. White with applied blued steel baton indexes and 12, 6 Breguet numerals , subsidiary dials for the seconds and the 30 minute register, outer minute/second track. Blued steel baton hands. M. Cal. A08COS, rhodium plated, 17 jewels, straight line lever escapement, monometallic balance, shock absorber, self-compensating fl at balance spring, hack mechanism. Dial and movement signed, case numbered. Diam. 42 mm. Thickness 15 mm.

Grading System: A

CHF 1,800 - 3,000

USD 2,000 - 3,300

EUR 1,500 - 2,500

Sold: CHF 3,250

LOT 24

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

HABRING WORLD TIME DEAD SECONDS STEEL Habring, Made in Austria, ?World Timer?, No. 05. Made in 2010. Fine and unusual, water resistant, dead center seconds, self-winding, world time, stainless steel wristwatch with date. Accompanied by fitted box and warranty. To be sold without reserve

C. Three-body, brushed, fl at bezel, concave lugs, transparent screwed down case back, sapphire crystals. D. White with applied luminous pink gold baton indexes, inner silver revolving disc bearing the name of 24 cities for the second time zone, outer minute/second track, apertures for date. Luminous pink gold baton hands M. Cal. Based on ETA, rhodium plated, Oeil de Perdrix and fausses cotes decorations, 24 jewels, straight line lever escapement, monometallic balance, shock absorber, self-compensating fl at balance spring, hack mechanism. Dial and movement signed, case numbered. Diam. 42 mm. Thickness 15 mm.

Grading System: A

CHF 2,400 - 5,000

USD 2,600 - 5,500

EUR 2,000 - 4,000

Sold: CHF 2,250

LOT 25

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

HABRING TRIPLE DATE DEAD SECONDS STEEL Habring2,, Austria, ?Jumping Calendar?, No. 03. Made in 2010. Fine and unusual, water resistant, dead center seconds, self-winding, stainless steel wristwatch with triple calendar and moon phases. Accompanied by fitted box and warranty. To be sold without reserve

C. Three-body, polished and brushed, stepped bezel, concave lugs, transparent screwed down case back, sapphire crystals. D. White with applied pink gold baton indexes, inner graduation for the date, outer minute/second track, apertures for the month, day of the week and the moon phases. Pink gold baton hands, blued steel arrow hand for the date. M. Cal. Based on ETA, rhodium plated, Oeil de Perdrix and fausses cotes decorations, 24 jewels, straight line lever escapement, monometallic balance, shock absorber, self-compensating fl at balance spring, hack mechanism. Dial and movement signed, case numbered. Diam. 42 mm. Thickness 15 mm.

Grading System: A

CHF 1,800 - 3,000

USD 2,000 - 3,300

EUR 1,500 - 2,500

Sold: CHF 3,250

LOT 26

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

BREITLING DATORA MONTBRILLANT STAINLESS STEEL Breitling, ?Datora Montbrillant Chronomètre?, Case no. 432479, Ref. A21330. Made circa 2000. Fine, self-winding, water-resistant, stainless steel wristwatch with roundbutton chronograph, registers, tachometer, telemeter, slide rule, triple date and 24 hour indication with a stainless steel Breitling buckle. Accompanied by the hang tag.

C. Three-body, polished, lapidated lugs, reeded bidirectional revolving bezel, screwed-down case back with ?World Time? graduation, domed sapphire crystal. D. Matte silver with applied steel faceted indexes, inner minutes/seconds divisions, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer tachometer, telemeter and slide rule graduations, concentric date ring, apertures for the day of the week and the months. Luminous steel ?alpha" hands. M. Cal. 21, rhodium-plated, fausses cotes decoration, 25 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating fl at balance-spring. Dial, case and movement signed. Diam. 43 mm. Thickness 14 mm.

Grading System: A

CHF 2,400 - 5,000

USD 2,600 - 5,500

EUR 2,000 - 4,000

Sold: CHF 3,500

LOT 27

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

BLANCPAIN FIFTY FATHOMS STAINLESS STEEL Blancpain, ?Fifty Fathoms, 300m/1000ft?, No.160, Ref. 2200. Made in the 2000s. Fine, center-seconds, self-winding, water-resistant, stainless steel wristwatch with date and a stainless steel Blancpain deployant clasp.

C. Three-body, polished and brushed, curved lugs, unidirectional revolving graduated bezel for the decompression times, screwed-down case back engraved with ?No.160?, signature on the case band, domed sapphire crystal. D. Black with applied luminous steel baton indexes and Arabic numerals, outer minutes/seconds divisions aperture for the date between 4 and 5. Luminous steel épée hands. M. Rhodium-plated, fausses côtes decoration, straight line lever escapement, monometallic balance adjusted to 5 positions, shock-absorber, self-compensating fl at balance-spring, 18K gold rotor. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm.

Grading System: A

CHF 1,800 - 3,000

USD 2,000 - 3,300

EUR 1,500 - 2,500

Sold: CHF 3,750

LOT 28

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

BREITLING CHRONOMAT STEEL Breitling, "Chronomat Automatic", case No. 15669, Ref.A13350. Made in the late 1990?s. Fine, self-winding, water-resistant, stainless steel wristwatch with date, round button chronograph, registers, tachometer and a stainless steel Breitling buckle. Accompanied by the hang tag.

C. Three-body, polished and brushed, screwed-down protected winding crown, unidirectional revolving bezel with 12 screws, case back with embossed logo, engraved minute graduation, quarterhour steel riders, luminous dot at 12 o'clock, sapphire crystal. D. Bi-color blue and silver with applied luminous steel baton indexes, outer minutes/seconds divisions, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outermost tachometer scale, aperture for the date at 3. Luminous steel baton hands. M. Cal. based Valjoux 7750, rhodium plated, 17 jewels, straight-line lever escapement, monometallic balance, shock-absorber, self-compensating fl at balance spring, hack mechanism. Dial, case and movement signed. Diam. 40 mm. Thickness. 14 mm.

Grading System: A

CHF 1,200 - 2,400

USD 1,300 - 2,600

EUR 1,000 - 2,000

Sold: CHF 2,000

LOT 29

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

GIRARD-PERREGAUX POUR FERRARI PRESIDENT NO. 1 Girard-Perregaux, ? Ferrari?, No. 1, Ref. 8030. Made circa 1995. Fine, self-winding, stainless steel wristwatch. Accompanied by fitted box and guarantee.

C. Three body, polished and brushed, curved lugs, inclined bezel, case back secured by 6 screws engraved with ?Manufacturé éxclusivement pour la Presidence de Ferrari?, sapphire crystal. D. Black with Arabic numerals and luminous triangular indexes, the Ferrari logo under the 12, inner minutes track, subsidiary dial for the seconds at 6. Steel dauphine hands. M. base ETA 2892, rhodium plated, 27 jewels, straight line lever escapement, monometallic balance, self-compensating fl at balance spring, hack mechanism. Dial, case and movement signed. Diam. 38 mm. Thickness 12 mm.

Grading System: A

CHF 1,800 - 2,500

USD 2,000 - 2,700

EUR 1,500 - 2,000

Sold: CHF 2,375

LOT 30

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

GIRARD PERREGAUX CHRONOGRAPH FOR FERRARI YELLOW GOLD Girard Perregaux, ?Ferrari?, case No. OJ90, Ref. 8020. Made in the 1990?s. Very fine, self-winding, water-resistant, 18K yellow gold wristwatch with round button chronograph, registers, date and an 18K Girard-Perregaux buckle. Accompanied by the guarantee , instruction booklet and fitted box.

C. Three-body, solid, polished and brushed, curved lugs, sloped bezel, case back with 7 screws and engraved with the Ferrari logo, sapphire crystal. D. Matte silver with applied faceted yellow gold baton indexes, the Ferrari logo under the 12, subsidiary dials for the seconds, the 30-minute and 12-hour registers, outer minute/ seconds division with every fi ve red Arabic markers, aperture for the date between 4 and 5. Yellow gold dauphine hands. M. Cal. 2280, rhodium-plated, 57 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating fl at balance spring, hack mechanism. Dial, case and movement signed. Diam. 38 mm. Thickness 13 mm.

Grading System: AA

CHF 3,500 - 5,000

USD 3,800 - 5,500

EUR 3,000 - 4,000

Sold: CHF 5,625

LOT 31

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

GIRARD PERREGAUX CHRONOGRAPH VINTAGE 1996 YELLOW GOLD Girard Perregaux, ?Vintage 1996?, No. 198, Ref. 4930. Made circa 2000. Very fine, water resistant, self-winding, 18K yellow gold wristwatch with round button chronograph, registers, date, tachometer and an 18K yellow gold Girard Perregaux buckle. Accompanied by fitted box and guarantee.

C. Three body, solid, polished and brushed, curved lugs, inclined bezel, transparent case back secured by 7 screws, sapphire crystals. D. Silver with applied yellow gold Arabic numerals, outer minutes/seconds track with every fi ve Arabic markers, subsidiary dials for the seconds, the 12- hour and 30-minutes registers, outer tachometer scale, aperture for the date. Yellow gold feuille hands. M. Cal. 3170, rhodium plated, fausses cotes and oeil de perdrix decoration, 63 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating fl at balance spring, hack mechanism. Dial, case and movement signed. Diam. 36 mm. Thickness 12 mm.

Grading System: A

CHF 3,500 - 5,000

USD 3,800 - 5,500

EUR 3,000 - 4,000

Sold: CHF 5,125

LOT 32

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

GIRARD PERREGAUX CHRONOGRAPH VINTAGE 1996 STEEL Girard Perregaux, ?Automatic?, No. 167, Ref. 4946. Made circa 2000. Fine, self- winding, stainless steel wristwatch with round button chronograph, date, registers, tachometer and a stainless steel Girard Perregaux buckle. Accompanied by fitted box, guarantee and instruction booklet.

C. Three body, polished and brushed, curved lugs, inclined bezel, transparent case back secured by 7 screws, sapphire crystals. D. Off white with applied yellow gold Arabic numerals, outer minutes/seconds track, outermost tachometer scale, subsidiary dials for the seconds, 30 minutes and 12 hours register, aperture for the date. Yellow gold feuille hands. M. Cal. 3370, rhodium plated, fausses cotes decoration, 63 jewels, monometallic balance, straight line lever escapement, self-compensating fl at balance spring, hack mechanism. Dial, case and movement signed. Diam. 38 mm. Thickness 13 mm.

Grading System: A

CHF 1,200 - 1,800

USD 1,300 - 2,000

EUR 1,000 - 1,500

Sold: CHF 3,000

LOT 33

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

ZENITH- EL PRIMERO CHRONOGRAPH STEEL Zenith, El Primero HW, Ref. 01. 0500.420. Made circa 2000. Fine, water-resistant, stainless steel wristwatch with date, square button chronograph, tachometer and a stainless steel Zenith deployant clasp. Accompanied by the original fitted box.

C. Three-body, polished, stepped rounded bezel, lapidated concave lugs, transparent snap-on case back, sapphire crystals. D. Silver with luminous Arabic numerals, subsidiary dials for the seconds, the 30-minute and 12- hour registers, aperture for the date between 4 and 5, outer tachometer scale and 1/5th seconds track. Luminous steel epee hands. M. Cal. 420 Z, rhodium-plated, 25 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating fl at balance spring. Dial, case and movement signed. Diam. 40 mm. Thickness 12 mm.

Grading System: AA

CHF 1,400 - 2,600

USD 1,500 - 2,800

EUR 1,200 - 2,200

Sold: CHF 2,750

LOT 34

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

ZENITH EL PRIMERO YELLOW GOLD Zenith, ?El Primero Automatic?, movement No. 121907, case No. 300500400. Made in the 1990?s. Fine, water resistant, self-winding, 18K yellow gold wristwatch with square button chronograph, registers, date, tachometer and an 18K yellow gold Zenith buckle. Accompanied by fitted box, guarantee and instruction booklet.

C. Three body, solid, polished, curved lugs, stepped bezel, transparent case back, sapphire crystals. D. Black with applied yellow gold Roman numerals and luminous dots, outer minutes/seconds divisions, subsidiary guilloche dials for the seconds, 30 minutes, 12 hour registers, outer most tachometer scale, aperture for the date. Luminous yellow gold baton hands. M. Cal. 400Z, rhodium plated, 31 jewels, fausses cotes decorations, straight-line lever escapement, monometallic balance, shock absorber, self-compensating fl at balance spring. Dial, case and movement signed. Diam. 38 mm. Thickness 12 mm.

Grading System: AA

CHF 3,500 - 5,000

USD 3,800 - 5,500

EUR 3,000 - 4,000

Sold: CHF 4,875

LOT 35

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

ZENITH EL PRIMERO CHRONOMASTER STEEL Zenith, ?El Primero, Chronometre?, movement No. 25406, Ref. 01.0240. 410. Made in the late 1990's. Very fine, self-winding, water-resistant, stainless steel wristwatch with square button chronograph, registers, tachometer, moon phases, triple date with a stainless steel Zenith buckle. Accompanied by fitted box, guarantee and instruction booklet.

C. Three-body, polished, fl uted lugs, stepped bezel , transparent case back with 6 screws, correctors on the band, sapphire crystals. D. Black with applied steel gold radial Roman numerals, triangular and baton indexes, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer minutes/ seconds divisions, outermost tachometer scale, apertures for the day of the week, the month, the date and the moon phases. Steel dauphine hands. M. Cal. 410Z, rhodium-plated, 31 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating fl at balance spring. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm.

Grading System: A

CHF 2,400 - 3,800

USD 2,600 - 4,000

EUR 2,000 - 3,000

Sold: CHF 3,750

LOT 36

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

ZENITH EL PRIMERO CHRONOMASTER PINK GOLD Zenith, ?El Primero, Chronometre ChronoMaster?, Ref. 017.0240. 410. Made circa 2000. Very fine, self-winding, water-resistant, 18K pink gold wristwatch with square button chronograph, registers, tachometer, moon phases, triple date and an 18K pink gold buckle. Accompanied by a Zenith fitted box, guarantee, bulletin de marche and instruction manual.

C. Three-body, polished, stepped bezel, transparent case back with 6 screws, fl uted lugs, sapphire crystals. D. Silver with applied pink gold radial Roman numerals and triangular indexes, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer minute/ second divisions, outermost tachometer scale, apertures for the day of the week, the month, the date and the moon phases. Pink gold dauphine hands. M. Cal. 410Z, rhodium-plated, 31 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating fl at balance spring. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm.

Grading System: AA

CHF 6,000 - 8,500

USD 6,500 - 9,500

EUR 5,000 - 7,000

Sold: CHF 8,125

LOT 37

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

FLYING TOURBILLON ESCAPEMENT WORKING MODEL German or Swiss. Made in the 20th century. Fine, working model of a flying tourbillion escapement, wood base and glass shade.

C. Varnished wood base with winding arbour in the base, glass shade. M. Circular rhodium plated base plate, going barrel housed in the base, straight-line lever escapement, monometallic gilt balance with gilt meantime and temperature adjustment screws, fl at balance spring, polished three-arm fl ying tourbillion carriage. Dim. 19 x 14 cm. In very good condition

CHF 4,500 - 6,500

USD 5,000 - 7,000

EUR 3,700 - 5,500

Sold: CHF 8,750

LOT 38

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

STRAIGHT-LINE LEVER ESCAPEMENT WORKING MODEL WITH HELICAL BALANCE SPRING Designed in Germany, ?Demonstrative Escapement ? Helical Hairspring?, No. 109. Made in the 20th century. Fine, working model of a straight-line lever escapement with helical balance spring, resin base and glass shade.

C. Polished black resin base with winder, toupie feet, glass shade. M. Circular rhodium plated base plate with fausses cotes decoration, going barrel housed in the base, straight-line lever with jewelled pallets, monometallic balance wheel with gilt temperature adjustment screws, blued steel helical balance spring, foliate engraved bridges secured by blued steel screws. Dim. 21 x 15 cm. In very good condition.

CHF 2,500 - 4,500

USD 2,700 - 5,000

EUR 2,000 - 3,700

Sold: CHF 5,000

LOT 39

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

STRAIGHT-LINE LEVER ESCAPEMENT WORKING MODEL Designed in Germany, ?Demonstrative Escapement ? Swiss Lever?, No. 035. Made in the 20th century. Fine, working model of a Swiss straight-line lever escapement, resin base and glass shade.

C. Polished turned mahogany base with winder, toupie feet, glass shade. M. Circular gilt brass base plate with fausses cotes decoration, going barrel housed in the base, jeweled straightline lever with jeweled pallets, monometallic balance wheel with gilt temperature adjustment screws, blued steel fl at balance spring, foliate engraved bridges secured by blued steel screws. Dim. 21 x 15 cm. In very good condition.

CHF 1,500 - 2,500

USD 1,600 - 2,700

EUR 1,200 - 2,000

Sold: CHF 3,250

LOT 40

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

BREGUET SPLIT-SECONDS CHRONOGRAPH 60-SECOND STOPWATCH Breguet, movement No. 1550067. Made circa 1940. Fine and rare, large, keyless, chromed split-seconds chronograph stopwatch with instantaneous 30-minute register. To be sold without reserve

C. Four-body, chromed, polished. Snap-on steel cuvette. D. White with painted black Arabic numerals, outer 1/5th of a second track with 5-minute/second Arabic markers from 0-300, subsidiary 30-minute register dial. Blued steel hand, red split-seconds hand. M. Cal. 1200, gilt brass, straight-line lever escapement, fastbeating monometallic balance, self-compensating Breguet balance spring, index regulator. Dial signed. Diam. 65 mm.

Grading System: AA

CHF 2,000 - 4,000

USD 2,200 - 4,400

EUR 1,700 - 3,400

Sold: CHF 2,250

LOT 41

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

THOMAS ENGEL TOURBILLON NO. VIII Thomas Engel, Regulateur Tourbillon, No. VIII, the carriage by Richard Daners. Sold on March 21st, 1983. Exceptionally fine and very rare, 18K gold and enamel, keyless one-minute tourbillon regulator with thermometer and power-reserve indication. Accompanied by the original Thomas Engel fitted wooden box, certificate, spare mainspring and blued steel hands.

C. Four-body, "forme collier", screw-down engine turned back overlaid with translucent green enamel with very elegantly arranged gold paillon leaves, engine turned band, gold glazed cuvette, ball-shaped, swiveling pendant winder. D. Silver, two-tone with champlevé radial Roman numerals, outer minute divisions, engine turned center, 48-hour powerreserve sector at 3 o'clock, subsidiary seconds at 6 o'clock, thermometer sector at 10 o'clock. Gold Breguet hands. M. 50 mm, half-plate, fausses cotes decoration, three-arm carriage with lateral lever escapement, Guillaume balance with special non-magnetic Nivarox prima balance spring with Phillips terminal curves with two pins for adjustment between horizontal and vertical positions, entire train jeweled, escapement with endstones. Dial, case and movement signed. Diam. 56.5 mm.

Grading System: AAA

CHF 35,000 - 45,000

USD 38,000 - 50,000

EUR 30,000 - 37,000

LOT 42

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

DOUBLE-DIALED TWO-TIME-ZONE SQUELETTE DRESS WATCH Swiss. Made as a special order in 1995. Fine, unique and very elegant, two-time-zone, skeletonized, 18K yellow gold, double-dialed, keyless dress watch.

C. Three-body, polished bezels, glazed both sides, coin-edge band, hand-setting for the Breguet dial by the winding crown, for the Roman dial via a pin at 10. D. Brushed silvered annular chapter rings, on one side with engraved Roman numerals, the other with engraved Breguet numerals. Black cathedrale hands. M. 16???, Piguet ebauche, skeletonised, engraved gilt plates on the Breguet side, engraved rhodium plated on the Roman side, 19 jewels, straight-line lever escapement, monometallic balance, self-compensating balance spring. Diam. 48 mm.

Grading System: AA

CHF 5,000 - 8,000

USD 5,500 - 8,700

EUR 4,000 - 6,500

Sold: CHF 8,125

LOT 43

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

A. LANGE & SOHNE ? 1ST QUALITY WITH SPECIAL CASE A. Lange & Söhne, Glashütte b. Dresden, No. 11907. Made circa 1880. Very fine and rare, 18K yellow gold and niello, hunting cased keyless pocket watch with Lange?s Guillaume-type balance.

C. Four-body, entirely decorated with gold trellis pattern on a nielloed ground, the front cover applied with a yellow gold foliate cartouche engraved with a crest beneath a coronet. Hinged gold cuvette with engine-turned border. D. White enamel with radial Roman numerals, outer minute track, subsidiary seconds dial. Blued steel spade hands. M. 18''', Glashütte 3/4-plate, frosted gilt, 20 jewels in screwed gold chatons, straightline Glashütte lever escapement, gold pallet fork and escape wheel, banking with a pin and hole, Lange Guillaume-type balance with gold timing screws, blued steel Breguet balance spring with overcoil, the terminal stud adjustable by a screw, index regulator. Dial, cuvette and movement signed, case numbered. Diam. 51 mm.

Grading System: AAA

CHF 5,000 - 7,000

USD 5,500 - 7,600

EUR 4,000 - 5,800

Sold: CHF 10,625

LOT 44

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

ULYSSE NARDIN CHRONOMETRE ? BREGUET DIAL Ulysse Nardin, Locle & Genève, retailed by Junod Freres, Lausanne, ?Chronometre?, movement No. 18092, case No. 333083. Made circa 1920. Fine and elegant, thin, 18K yellow gold keyless dress watch.

C. Four-body, ?demi-bassine?, polished, the back cover with engraved monogram ?CB?. Hinged gold cuvette. D. White enamel with black Breguet numerals, outer minute track, subsidiary seconds. Gold spade hands. M. 18???, rhodium-plated, fausses cotes decoration, 17 jewels, straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring with overcoil, swan-neck micrometer regulator. Dial, case, cuvette and movement signed. Diam. 50 mm.

Grading System: AA

CHF 1,000 - 2,000

USD 1,100 - 2,200

EUR 800 - 1,700

Sold: CHF 1,875

LOT 45

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

GOLD ALARM WATCH Swiss, No. 1006. Made circa 1880. Fine and rare, 18K gold, two-train keyless pocket watch with alarm.

C. Four-body, bassine et fi lets, polished. Hinged gold cuvette engraved with the technical details. D. White enamel with radial Roman numerals, outer minute track with Arabic 15-minute numerals, subsidiary seconds and alarm setting dials. Gold spade hands. M. 44 mm., nickel plated, radial decoration, two barrels wound clockwise for the going and anti-clockwise for the alarm, 15 jewels, straight-line lever escapement, bimetallic compensation balance, blued steel Breguet balance spring, index regulator. Diam. 53 mm.

Grading System: AA

CHF 1,800 - 2,800

USD 2,000 - 3,000

EUR 1,500 - 2,300

Sold: CHF 3,000

LOT 46

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

VACHERON & CONSTANTIN - GOLD DRESS WATCH WITH BREGUET NUMERALS Vacheron & Constantin, Genève, No. 333250, case No. 201662. Made circa 1913. Very fine and elegant, 18K yellow gold, keyless dress watch.

C. Four-body, "bassine pincee", polished, demi-concealed hinge. Hinged gold cuvette. D. Silver with champleve Breguet numerals, outer minute track, ?guilloché? outer and inner fi eld, subsidiary seconds. Blued steel feuille hands. M. 37 mm, matte gilt, 17 jewels, straight line lever escapement, cut bimetallic compensation balance, blued steel fl at balance spring, index regulator. Dial, case, cuvette and movement signed. Diam. 46.5 mm.

Grading System: AA

CHF 2,500 - 3,500

USD 2,700 - 3,800

EUR 2,000 - 3,000

Sold: CHF 3,375

LOT 47

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

ALBERT H. POTTER ? WATCH WITH SIX COMPLICATIONS Albert H. Potter & Co., Genève, No. 327, circa 1885. Very fine and extremely rare, minute-repeating, 18K gold, hunting cased, keyless pocket watch with perpetual calendar and moon phases.

C. Three-body, "bassine et fi lets", polished. Glazed gold-rimmed cuvette to view the movement. D. White enamel with radial Roman numerals, outer minute track, subsidiary dials for week days, months of the leap year cycle, the date and seconds with inner moon-phase aperture. Blued-steel spade hands. M. 19"', nickel plated, 31 jewels, wolf?s tooth winding, part in screwed settings, counterpoised straight -line lever escapement, cut bimetallic compensation balance, Breguet balance spring with overcoil, repeating on gongs activated by a slide on the band. Dial, case and movement signed. Diam. 52.5 mm.

Grading System: AAA

CHF 16,000 - 22,000

USD 17,500 - 24,000

EUR 13,000 - 18,000

Sold: CHF 31,250

LOT 48

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

ULYSSE NARDIN DRESS WATCH, BREGUET DIAL Ulysse Nardin, Locle & Suisse, movement No. 87882, case No. 647680. Made circa 1920. Fine and elegant, 18K yellow gold keyless dress watch with Breguet dial. Accompanied by the original Ulysse Nardin box and certificate of Origin.

C. Four-body, ?demi-bassine?, polished. Hinged gilt-metal cuvette. D. White enamel with black Breguet numerals, outer minute track, outermost blue Arabic 24-hour numerals, subsidiary seconds. Black Breguet hands. M. 18???, matte gilt, 17 jewels, straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring with overcoil, micrometer regulator. Dial, case and movement signed. Diam. 49 mm.

Grading System: AA

CHF 1,000 - 2,000

USD 1,100 - 2,200

EUR 800 - 1,700

Sold: CHF 3,750

LOT 49

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

ULYSSE NARDIN MINUTE-REPEATING Ulysse Nardin, Locle et Geneve, ?Répétition à Minutes?, case No. 30003. Made for the Russian market, circa 1910. Fine and rare, minute-repeating, hunting cased, keyless, 14K pink gold pocket watch with a long gold chain.

C. Four-body, "bassine et fi lets", engine-turned with polished and reeded borders, the front cover engraved with an art-nouveau monogram. Hinged gold cuvette. D. White enamel with radial Roman numerals, outer minute track and Arabic fi ve-minute numerals, subsidiary seconds. Gold spade hands. M. Cal. 17''', rhodium-plated, fausses cotes decoration, 25 jewels, wolf?s tooth winding, straight-line lever escapement, cut two-arm bimetallic compensation balance with temperature adjustment screws, blued steel Breguet balance spring with terminal curve, index regulator, repeating on gongs activated by a slide on the band. Dial, cuvette and movement signed. Diam. 56 mm.

Grading System: AA

CHF 3,000 - 5,000

USD 3,300 - 5,500

EUR 2,500 - 4,000

Sold: CHF 13,125

LOT 50

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

LONGINES 36-HOUR MARINE LEVER CHRONOMETER Longines, "Chronometer", movement No. 6403052. Made circa 1945. Fine, 36-hour going, keyless, marine lever chronometer with power reserve indication, in a mahogany deck box.

C. Two-tier mahogany box, gimballed and weighted brass case, threaded glazed bezel with reeded edge. Glazed cover over the movement. D. Matte silver, radial Arabic hour numerals, outer minute track, subsidiary seconds dial at 6 o'clock with Arabic 10-second numerals, power reserve indication below 12. Blued steel spade hands. M. 19???, rhodium plated, 17 jewels, straight-line lever escapement, cut bimetallic compensation balance adjusted to three positions, blued steel Breguet balance spring, patented cam-type micrometer regulator. Dial and movement signed. Dim. bowl: 91 mm diam., box: 15.5 x 15.5 x 10.5 cm.

Grading System: A

CHF 2,000 - 30,000

USD 2,200 - 3,300

EUR 1,700 - 2,500

Sold: CHF 2,500

LOT 51

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

THOMAS MERCER 2-DAY MARINE CHRONOMETER Thomas Mercer Ltd, St. Albans, England, No. 16234. Made circa 1950. Mahogany, 2-day marine chronometer with power reserve indication. To be sold without reserve

C. Brass bowl with screwed-down glazed bezel, gimbaled in a two-tier mahogany box, glazed top. D. Silvered, with radial Roman numerals, outer minute track, subsidiary seconds, power reserve indication below 12. Blued steel spade hands. M. Brass with spotted decoration, ring-turned pillars with blued steel screws, fusee and chain with Harrison's maintaining power, Earnshaw's spring-detent escapement, Guillaume?s integral cut bimetallic compensation balance with cylindrical weights and meantime adjustment nuts, free-sprung special alloy helical balance spring with terminal curves, diamond endstone. Dial signed. Bowl 11.5 cm. in diameter, box 17 x 18 x 18 cm.

Grading System: A

CHF 1,000 - 2,000

USD 1,100 - 2,200

EUR 800 - 1,700

Sold: CHF 1,250

LOT 52

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

CLIFFORD MAGNETIC ESCAPEMENT Hamilton, ?Railway Special?, No. C390218. Made in the 1940s, this is one of only two known examples to be fitted with a prototype Clifford magnetic escapement, by Horstmann Clifford Magnetics Ltd., of Bath, England, circa 1950. Fine and exceptionally rare, keyless, 10K goldfilled pocket watch with patent Montgomery dial and special escapement, with the original Hamilton box and guarantee. Accompanied by a box and certificate. To be sold without reserve

C. Three-body, ?bassine et fi lets?, screwed-down back, bezel with reeded and dot decoration, large bow. D. White enamel ?Montgomery?, with large Arabic numerals, outer minute divisions, and individual Arabic minute numerals, subsidiary seconds. Blued steel spade hands. M. 18???, rhodium-plated, fausses cotes decoration, now fi tted with a Clifford magnetic escapement with a ?Mumetal? pierced escape wheel and spring-blade detent-type resonator. Dial, case and movement signed. Diam. 51 mm.

Grading System: AA

CHF 20,000 - 40,000

USD 22,000 - 45,000

EUR 17,000 - 33,000

LOT 53

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

ENAMEL FLOWERS PENDANT WATCH Ch. Friderich, Geneve, No. 3816. Made circa 1835. Fine, 18K gold and champlevé enamel lady?s pendant watch.

C. Four-body, the bezel decorated with white and black enamel, the back cover with polychrome champlevé enamel fl owers and foliage on a black enamel ground. Hinged gold cuvette. D. Champagne with radial Roman numerals, outer minute divisions, outer rim engraved with fl oral motif. Blued steel double spade hands. M. 45 mm, matte gilt, 4 jewels, cylinder escapement, plain three-arm gilt balance, blued steel fl at balance spring, index regulator. Diam. 49 mm.

Grading System: AA

CHF 3,000 - 4,000

USD 3,500 - 4,500

EUR 2,500 - 3,300

Sold: CHF 3,750

LOT 54

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

COURVOISIER - EXTRA FLAT Courvoisier Frères, Chaux-de-Fonds, No. 17740, Swiss, circa 1830. Fine and rare, 18K. gold and enamel, extra flat pocket watch.

C. Four body, "demi-bassine", with reeded band, the bezels with chased fl oral decoration, the back engineturned and engraved with a scene depicting a lady and a child in a landscape, further engraved and black and white champleve enamelled decoration. Hinged gold cuvette with engine-turned border. D. Silver, fl orally engraved, with radial Roman numerals, outer minute divisions. Gold Breguet hands. M. 18???, gilt brass, bar caliber, 8 jewels, gold wheel train, the going barrel with a female square, cylinder escapement with plain gilt brass three armed balance, index regulator. Cuvette signed. Diam. 46 mm

Grading System: AA

CHF 2,000 - 4,000

USD 2,200 - 4,500

EUR 1,700 - 3,300

LOT 55

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

B. HAAS JE & CIE, CALENDAR FOB WATCH WITH CHATELAINE B. Haas Je & Cie, Geneve, Besancon & Paris. Made circa 1870. Fine and unusual 18k gold keyless calendar fob watch with enameled initials LW on detachable yellow gold three-row chatelaine with pin and matching enameled initials LW.

C. Four-body, bassine, hinged, the reverse with outer engraved decoration to central blue and black enameled monogram LW within oval cartouche, time and calendar adjusters to the band, hinged gold cuvette. D. White enamel, inner date ring, black Roman numerals, outer minutes with Arabic fi ve-minute numerals. Gold spade hands, blued steel calendar indicator. M. 26 mm, bar caliber, rhodium plated with fausses cotes decoration, wolfs tooth winding wheels, cylinder escapement, gilt three-arm balance, fl at hairspring, index regulator. Cuvette signed, case numbered. Diam. 31 mm.

Grading System: A

CHF 3,200 - 4,200

USD 3,500 - 4,600

EUR 2,700 - 3,500

LOT 56

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

Touchon & Co., Swiss, movement No. 27287, No. 14. Made for Greenleaf & Crosby Co., (Florida), circa 1910. Fine and thin, keyless, 18K yellow gold pocket watch with adjusted movement.

C. Three-body, foliate engraved and engine-turned, the front engraved with a Roman ruin and foliage. D. Off-center matte silver dial with champleve Breguet numeral, outer minute track. Blued steel Breguet hands. M. 19 jewels, straight-line lever escapement, cut bimetallic compensation balance with 5 adjustments, fl at balance spring, index regulator. Case and movement signed Touchon & Co., dial and movement signed Greenleaf & Crosby Co. Diam. 45 mm. Thickness 4 mm.

Grading System: A

CHF 1,000 - 2,000

USD 1,100 - 2,200

EUR 800 - 1,700

Sold: CHF 2,500

LOT 57

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

Attributed to LeCoultre, Swiss. Made circa 1895. Fine, 18K gold and enamel, lady?s keyless pendant watch.

C. Four-body, ?Louis?, the bezel decorated with black and white champlevé enamel and gold scrolls, the back cover with a painted on enamel monogram ?MD? on a mauve ground within a gold and translucent blue enamel border, outer border to match the bezel. Hinged gold cuvette engraved ?Marie Desquartier, 1ere Janvier 1895?. D. White enamel with radial blue Arabic numerals within gold paillon cartouches, outer minute divisions, subsidiary seconds. Gold Louis XV hands. M. 31 mm., matte gilt, 17 jewels, wolf?s tooth winding, straight-line lever escapement, cut bimetallic compensation balance, blues steel fl at balance spring, index regulator. Diam. 38 mm.

Grading System: A

CHF 2,000 - 3,000

USD 2,200 - 3,300

EUR 1,700 - 2,500

LOT 58

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

THE COUNTRY COUPLE Ls. Favre à Berlin (Swiss), No. 3426. Made circa 1795. Fine, gold, painted on enamel and pearl-set pocket watch with a fine gold and enamel three-strand chatelaine.

C. Two-body, Directoire, pearl-set bezel, the back set with an en grisaille painted on enamel scene of a young couple in a woodland arbour, translucent royal blue enamel ground over engine-turning, white and gold border, outer pearl-set border. Hinged and sprung gilt metal cuvette fi xed to the movement ring. D. White enamel with Arabic numerals, outer dot minute divisions and Arabic 15-minute numerals. Pierced gold graduated circle hands. M. 50 mm., matte gilt, standing barrel, engraved bridges, cylinder escapement, three-arm brass balance, fl at balance spring, index regulator, polished steel endplate. Dial and cuvette signed. Diam. 55 mm.

Grading System: A

CHF 12,000 - 18,000

USD 13,000 - 20,000

EUR 10,000 - 15,000

LOT 59

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

CABRIOLET PENDANT WATCH Swiss, probably Geneva, No. 2736. Made circa 1835. Very fine and rare, 18K gold and champleve enamel, cabriolet pendant watch with a similarly decorated gold and enamel chain and seal-top key.

C. Outer: three-body, foliate chased,decorated with multicolored fl owers on a black background. Inner: Fourbody, the back cover decorated en suite with the outer case, engine-turned bezel and border. Hinged gold cuvette. D. Matte silver, sunray engine-turned with painted radial Roman numerals, outer minute divisions. Gold Breguet hands. M. 27 mm., frosted gilt, Lepine calibre, jeweled cylinder escapement, three-arm fl at-rim balance, blued steel fl at balance spring, index regulator. Diam. 38 mm.

Grading System: AA

CHF 4,500 - 5,000

USD 5,000 - 6,000

EUR 3,700 - 4,500

Sold: CHF 5,000

LOT 60

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

Swiss, probably Geneva, No. 481. Made circa 1830. 18K gold and painted on enamel lady?s pendant watch.

C. Four-body, the back cover decorated with multicolored fl owers and foliage, chased foliate border, the front cover decorated to match. Hinged gold cuvette. D. Offset, silver engine-turned with champlevé radial Roman numerals, outer minute divisions, fl orally engraved center. Gilt Breguet hands. M. 29 mm., frosted gilt, Lepine calibre, jeweled cylinder escapement, three-arm fl at-rim balance, blued steel fl at balance spring, index regulator. Diam. 34 mm.

Grading System: A

CHF 2,000 - 4,000

USD 2,200 - 4,500

EUR 1,700 - 3,300

Sold: CHF 2,500

LOT 61

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

ROLEX REF. 69173 LADY-DATEJUST STEEL & GOLD Rolex, ?Oyster Perpetual, Datejust, Superlative Chronometer, Officially Certified,? case No. T704115, Ref. 69173. Made in 1997. Fine, center seconds, self-winding, water resistant, stainless steel and 18K yellow gold lady?s wristwatch with date and a stainless steel and 18K yellow gold Rolex Jubilee bracelet with deployant clasp. Accompanied by box. To be sold without reserve

C. Three-body, polished and brushed, screwed-down case back and crown, fl uted bezel, sapphire crystal with Cyclops lens. D. Black with applied yellow gold baton indexes and luminous dots, outer minute/seconds divisions, aperture for the date. Luminous yellow gold baton hands. M. Cal. 2135, rhodium-plated, oeil-de-perdrix decoration, 29 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions and temperature, shock absorber, self-compensating fl at balance spring, Microstella regulating screws, hack mechanism. Dial, case and movement signed. Dim. 26 mm. Thickness 11 mm. Approx. overall length 170 mm.

Grading System: A

CHF 1,500 - 2,500

USD 1,600 - 2,700

EUR 1,200 - 2,000

Sold: CHF 2,875

LOT 62

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

ROLEX REF. 80329, LADY'S DATEJUST, WHITE GOLD AND DIAMONDS Rolex, ?Oyster Perpetual, DateJust, Superlative Chronometer Officially Certified?, case No. P193421, Ref. 80329. Sold in 2003. Very fine, center seconds, self-winding, water-resistant, 18K white gold and diamond lady's wristwatch with an 18K white gold Rolex bracelet with concealed deployant clasp. Accompanied by a Rolex box, guarantee (now void), two spare links and booklets.

C. Three-body, polished and brushed, screwed-down case back and crown, polished bezel set with a single tapered white diamond at 12, sapphire crystal with cyclops lens. D. Mother of pearl with applied white gold radial Arabic numerals, aperture for the date. White gold baton hands. M. Cal. 2135, rhodium-plated, oeil-deperdrix decoration, 29 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating free-sprung fl at balance spring, hack mechanism. Dial, case and movement signed. Diam. 29 mm. Thickness 11 mm. Approx overall length 150 mm

Grading System: AA

CHF 8,500 - 12,500

USD 9,300 - 14,000

EUR 7,000 - 10,000

Sold: CHF 11,250

LOT 63

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

JAEGER LECOULTRE REVERSO GRAN SPORT YELLOW GOLD Jaeger-LeCoultre, ?Reverso Gran Sport?, case No. 1907782, Ref. 290.1.60. Made circa 2000. Very fine, heavy, rectangular, center seconds, water-resistant, self-winding, 18K yellow gold reversible wristwatch with date and an 18K yellow gold Jaeger-LeCoultre link bracelet with double deployant clasp. Accompanied by fitted box, guarantee and instruction booklet.

C. Five-body, solid, polished and brushed, reeded bezel, sapphire crystal. D. Matte silver with central square pattern and applied luminous yellow gold Arabic numerals and triangular indexes, inner minutes/seconds divisions, aperture for the date at 6. Luminous blued steel ?lozenge? hands. M. Cal. 960, rhodium-plated, fausses cotes decoration, 31 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating fl at balance spring. Dial, case and movement signed. Dim. 27 x 43 mm. Thickness 11 mm. Approx overall length.

Grading System: AA

CHF 6,000 - 9,500

USD 6,500 - 11,000

EUR 5,000 - 8,000

Sold: CHF 7,750

LOT 64

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

JAEGER LECOULTRE IDÉALE STEEL AND DIAMOND Jaeger-LeCoultre, ?Idéale?, case No. 2362024, Ref. 460.8.08. Sold on December 18th, 2004. Fine and elegant, stainless steel diamond-set lady's quartz wristwatch with a stainless steel Jaeger-LeCoultre buckle. Accompanied by the certificate.

C. Two-body, polished and brushed, case back with 4 screws, overhanging lugs set with 24 full-cut F-G Top Wesselton WS I diamonds (approx. 0.41 cts.), sapphire cabochon-set crown, sapphire crystal. D. Mother-of-pearl with applied steel Arabic numerals and dot indexes. Blued steel baton hands. M. Cal. H 1137, 7 jewels, with quartz standardization. Dial, case and movement signed. Dim. 17 x 40 mm. Thickness 7 mm.

Grading System: A

CHF 18,000 - 3,000

USD 2,000 - 3,300

EUR 1,500 - 2,500

LOT 65

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

Jaeger LeCoultre, retailed by Cartier, No. 642101, case No. 114603. Made in the 1950's. Fine, 18K pink gold wristwatch with luminous dial.

C. Two-body, polished and brushed, snap-on case back. D. Silver, inner track for minute division, subsidiary dial for constant seconds, with luminous Arabic numerals. Blued steel luminous hands. M. Cal. P480/0, rhodium plated, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating fl at balance spring. Movement signed, dial signed by retailer. Diam. 33 mm. Thickness 7 mm

Grading System: AA

CHF 1,800 - 3,000

USD 2,000 - 3,300

EUR 1,500 - 2,500

Sold: CHF 2,750

LOT 66

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

PAUL BREGUETTE ? JOAN OF ARC CHAMPLEVÉ ENAMEL DIAL Paul Breguette Watch Co. Inc., Swiss, No. E22072. Made for the North American market, circa 1960. Fine and rare, center-seconds, self-winding, water-resistant, 14K yellow gold wristwatch with polychrome champlevé enamel dial.

C. Three-body, polished, fl at and inclined bezel, angled lugs, the back secured by a screw-down ring. D. Polychrome soft champlevé enamel on gold depicting Joan of Arc on horseback carrying a fl ag, dot hour indexes. Luminous gilt baton hands. M. Cal. 1580, gilt, 17 jewels, straight-line lever escapement, monometallic balance, self-compensating fl at balance spring, shock absorber, micrometer regulator. Movement signed. Diam. 34 mm. Thickness 11 mm.

Grading System: AA

CHF 5,000 - 7,300

USD 5,500 - 8,000

EUR 4,000 - 6,000

Sold: CHF 5,875

LOT 67

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

JAEGER LECOULTRE MEMOVOX YELLOW GOLD Jaeger-LeCoultre, "Memovox?, No. 1957615, case No. 1090651, Ref. 855. Made circa 1960. Fine, center seconds, self-winding, 18K yellow gold wristwatch with alarm and 2 crowns. To be sold without reserve

C. Two-body, solid, polished, curved lugs, inclined bezel, the crown at 2 o'clock activates the central revolving alarm dial, the one at 4 o'clock is for time-setting and winding. D. Champagne with applied gold btaon indexes, inner minute/seconds divisions, at the center, revolving alarm setting dial. Yellow gold baton hands. M. Cal. 825, rhodium-plated, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating fl at balance spring, index regulator, steel bumper-type rotor. Dial, case and movement signed. Diam. 37 mm. Thickness 12 mm.

Grading System: AA

CHF 2,000 - 3,000

USD 2,200 - 3,300

EUR 1,700 - 2,500

Sold: CHF 4,500

LOT 68

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

JAEGER-LECOULTRE - REVERSO II ENAMEL COAT OF ARMS Jaeger-LeCoultre, Reverso, No. 185413, Ref. 1410031/1560663. Made in the 1980s. Very fine, rectangular, 18K yellow gold reversible wristwatch with a 18k yellow gold Cartier deployant clasp.

C. Five-body, solid, polished, reverse with an enamel coat of Arms, sapphire crystal. D. Two-tone silver with painted Arabic numerals, concentric minute track. Black épée hands. M. Rhodium-plated, fausses cotes decoration, 18 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self compensating fl at balance spring. Dial, case and movement signed. Dim. 24 x 24 mm. Thickness 7 mm.

Grading System: AA

CHF 6,000 - 9,000

USD 6,500 - 10,000

EUR 5,000 - 7,500

LOT 69

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

JAEGER LECOULTRE REVERSO WHITE GOLD Jaeger-LeCoultre "Reverso", No.45, case No. 1860480, Ref. 275.3.62. Made in a numbered edition in the 1990?s. Very fine, rectangular, 18K white gold reversible wristwatch with black Art Deco dial and an 18K white gold Jaeger- LeCoultre buckle. Accompanied by fitted box and guarantee.

C. Five body, solid, polished and brushed, reeded bezel, sapphire crystal. D. Black with painted white Arabic numerals, inner minutes track, subsidiary seconds dial at 6. Luminous white gold "lozenge" hands. M. Cal 822, rhodium-plated, fausses côtes decoration, 21 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions, shock-absorber, self-compensating fl at balance spring, index regulator. Dial, case and movement signed. Dim. 26 x 42 mm. Thickness. 10mm.

Grading System: AA

CHF 5,000 - 7,300

USD 5,500 - 8,000

EUR 4,000 - 6,000

Sold: CHF 6,250

LOT 70

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

JAEGER-LECOULTRE REVERSO Jaeger-LeCoultre, "Reverso", No. 2666361, Ref. 270.8.62. Made in the late 1990s. Fine, rectangular and reversible, stainless steel wristwatch with stainless steel Jaeger- LeCoultre double deployant clasp.

C. Five-body, polished and brushed, reeded bezel, sapphire crystal. D. Two-tone silver with painted black Arabic numerals, subsidiary seconds dial. Blued steel epée hands. M. Cal. 822, rhodium-plated, fausses cotes decoration, 21 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating fl at balance spring. Dial, case and movement signed. Dim. 26 x 42 mm. Thickness 10 mm

Grading System: AA

CHF 1,800 - 3,000

USD 2,000 - 3,300

EUR 1,500 - 2,500

Sold: CHF 3,000

LOT 71

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

JAEGER-LECOULTRE REVERSO CLASSIC DECO WHITE GOLD Jaeger-LeCoultre, "Reverso", No. 1812455, Ref. 250.3.86. Made circa 2000. Very fine, rectangular, 18K white gold reversible wristwatch with an 18k white gold Jaeger-Lecoultre buckle.

C. Five-body, solid, polished and brushed, reeded bezel, sapphire crystal. D. Salmon with white gold baton, dagger and dot indexes. White gold dauphine hands. M. Cal. 822 AD, 21 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating fl at balance spring, swan neck regulator. Dial, case and movement signed. Dim. 23 x 33 mm. Thickness 7 mm.

Grading System: AA

CHF 3,700 - 6,000

USD 4,000 - 6,500

EUR 3,000 - 5,000

Sold: CHF 5,125

LOT 72

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

JAEGER-LECOULTRE REVERSO GEÓGRAPHIQUE Jaeger-LeCoultre, ?Reverso Geógraphique?, No. 237/500, Ref. 270.2.58. Made in a limited edition of 500 examples in 1999. Very fine and rare, world time, rectangular, two time zone, double-face reversible 18K pink gold wristwatch with moon phases, day and night and GMT indications, and 18K pink gold Jaeger-LeCoultre deployant clasp. Accompanied by an Extract from the Archives. To be sold without reserve

C. Five-body, solid, polished, reeded bezel. D. On one side, two-tone guilloché silver with painted black Arabic numerals on a plain reserve, inner minute track, subsidiary seconds dial, moon phases and day/night aperture. Blued steel épée hands. On the other, two-tone guilloché black off-center chapter ring with white Arabic numerals, at 8 aperture for the GMT + or - indication, at 4 aperture for the day/night indication, at the bottom, two individual apertures with the names of 12 GMT cities, and 12 other GMT + cities. A pusher on the band forwards the hours independently of the other dial; a square button on the band adjusts the hours and places. Luminous gold lozenge hands. M. Cal 858, manual winding, 22 jewels, straight-line lever escapement, monometallic balance, self compensating fl at balance spring, shock absorber. Dial, case and movement signed. Dim. 26 x 42 mm. Thickness 10 mm.

Grading System: AA

CHF 10,000 - 15,000

USD 11,000 - 16,000

EUR 8,500 - 12,000

Sold: CHF 13,750

LOT 73

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

ROLEX, REF. 6610 EXPLORER Rolex, "Oyster Perpetual, Explorer, Officially Certified Chronometer", case No. 114409. Ref. 6610. Made in 1956. Fine and rare, center seconds, self-winding, water-resistant, stainless steel wristwatch.

C. Three-body, polished and brushed, screwed-down case back and crown. D. Black with luminous Arabic numerals and baton indexes, outer minute/seconds divisions. Gilt steel skeleton hands. M. Cal. 1030, rhodium-plated, 25 jewels, straight line lever escapement, monometallic balance with Microstella regulating screws adjusted to temperatures and 5 positions, shock absorber, self-compensating blued steel Breguet balance spring, index regulator, ?Butterfl y? rotor. Dial, case and movement signed. Diam. 36 mm. Thickness 13 mm.

Grading System: AA

CHF 6,000 - 8,500

USD 6,500 - 9,300

EUR 5,000 - 7,000

Sold: CHF 7,500

LOT 74

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

ROLEX REF. 1665 SEA DWELLER Rolex, ?Oyster Perpetual Date, Sea-Dweller, 2000 ft./610 m., Superlative Chronometer, Officially Certified?, case No. 6631206, Ref. 1665. Made in 1981. Fine, center seconds, self-winding, water resistant, stainless steel wristwatch with helium escape valve, date and a stainless steel Rolex Oyster Fliplock bracelet with deployant clasp.

C. Three-body, polished and brushed, screwed-down case back and crown, helium escape valve at 9, graduated bi-directional revolving black bezel for the decompression times, Triplock winding crown protected by the crown guard, sapphire crystal. D. Black with luminous round, triangular and baton indexes, aperture for the date, outer minutes/seconds divisions. Luminous steel skeleton hands. M. Cal. 1570, rhodium-plated, oeil de perdrix decoration, 26 jewels, straight line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws, hack mechanism. Dial, case and movement signed. Diam. 40 mm. Thickness 17 mm. Approx. overall length 170mm.

Grading System: AA

CHF 8,500 - 12,500

USD 9,300 - 14,000

EUR 7,000 - 10,000

LOT 75

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

ROLEX REF. 1665, DOUBLE RED SEA-DWELLER MARK IV Rolex, ?Oyster Perpetual Date, Sea-Dweller, Submariner 2000, 2000 ft./610 m., Superlative Chronometer, Officially Certified?, case No. 4208871, Ref. 1665. Made in 1976. Fine and rare, center seconds, self-winding, water resistant, stainless steel diver?s chronometer wristwatch with double red Sea-Dweller logo, helium escape valve, date and a stainless steel Rolex Oyster Ref. 93150 Fliplock bracelet. Accompanied by box. To be sold without reserve

C. Three-body, polished and brushed, screwed-down case back and crown, helium escape valve at 9, graduated bi-directional revolving black bezel for the decompression times, Triplock winding crown protected by the crown guard, inner case stamped with the case number . D. Black with luminous round, triangular and baton indexes, outer minute/seconds divisions, aperture for the date, ?Sea-Dweller Submariner 2000? in red letters. Luminous steel skeleton hands. M. Cal. 1570, rhodium-plated, oeil de perdrix decoration, 26 jewels, straight line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws, hack mechanism. Dial, case and movement signed. Diam. 40 mm. Thickness 17 mm. Approx. overall length 170 mm.

Grading System: AA

CHF 19,000 - 27,000

USD 20,000 - 30,000

EUR 16,000 - 22,000

Sold: CHF 13,750

LOT 76

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

ROLEX REF. 6542 GMT-MASTER Rolex, "Oyster Perpetual, GMT-Master, Superlative Chronometer Officially Certified ", case No. 212483, Ref. 6542. Made in 1956. Fine and rare, two time zone, center seconds, self-winding, water-resistant, stainless steel wristwatch, special 24-hour bezel and hand and a stainless steel Rolex USA Jubilee bracelet with deployant clasp.

C. Three-body, polished and brushed, screwed down case back and crown, red and blue graduated bidirectional revolving bezel for the second time zone in 24 hours, crystal with Cyclops lens. D. Black with luminous round, triangular and baton indexes, outer minute track, aperture for the date. Luminous gilt skeleton hands. M. Cal. 1030, rhodium-plated, 25 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self compensating Breguet balance spring, index regulator, "Butterfl y" rotor. Dial, case and movement signed. Diam. 39 mm. Thickness 13 mm. Approx overall length 170 mm.

Grading System: AA

CHF 6,000 - 8,500

USD 6,500 - 9,300

EUR 5,000 - 7,000

Sold: CHF 7,500

LOT 77

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

ROLEX REF. 1675 GMT MASTER POINTED CROWN GUARD TROPICAL DIAL Rolex, ?Oyster Perpetual, GMT-Master, Superlative Chronometer, Officially Certified,? case No. 132664, Ref. 1675. Made in 1966. Fine, two time zone, center seconds, self-winding, water resistant, stainless steel wristwatch with date, special 24-hour bezel and hand with a stainless steel Rolex Oyster bracelet and deployant clasp.

C. Three-body, polished and brushed, curved lugs, screweddown case back and crown, Twinlock winding-crown protected by the crown guard, bidirectional revolving graduated 24-hour red and blue bezel for the second time zone, crystal with cyclops lens. D. Color change with luminous round, baton and triangular indexes, outer minutes/seconds track, aperture for the date with Cyclops lens. Luminous steel skeleton hands. M. Cal. 1570, rhodium-plated, 26 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating freesprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm.

Grading System: A

CHF 7,300 - 11,500

USD 8,000 - 13,000

EUR 6,000 - 9,000

Sold: CHF 14,375

LOT 78

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

ROLEX REF. 16710, GMT-MASTER II SULTANATE OF OMAN Rolex, ?Oyster Perpetual Date, GMT-Master II, Superlative Chronometer, Officially Certified?, case No. Z178050, Ref. 16710. Sold in Muscat on November 4th, 2006. Fine and rare, center-seconds, self-winding, water resistant, two time zone, stainless steel wristwatch with special 24-hour bezel and hand, independently adjustable 12-hour hand and a stainless steel Oyster Fliplock bracelet. Accompanied by guarantee (now void), booklets, hang tag and fitted box.

C. Three-body, polished and brushed, screwed-down case back engraved with the ?Sultanate of Oman? logo and protected winding crown, graduated bi-directional revolving red and blue bezel of the second time zone in 24 hours, sapphire crystal with Cyclops lens. D. Black with luminous steel round and triangular indexes, outer minute/second divisions, aperture for the date. Luminous steel skeleton hands. M. Cal. 3185, rhodium-plated, 31 jewels, straight line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws, hack mechanism. Dial, case and movement signed. Diam. 40 mm. Thickness 12 mm. Approx overall length 190 mm.

Grading System: AAA

CHF 9,000 - 13,000

USD 10,000 - 14,000

EUR 7,500 - 10,500

Sold: CHF 13,125

LOT 79

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

ROLEX REF. 16518 DAYTONA YELLOW GOLD Rolex, ?Oyster Perpetual, Superlative Chronometer, Officially Certified, Cosmograph Daytona,? case No. S 257369, Ref. 16518. Made circa 1993. Fine, self-winding, water-resistant, 18K yellow gold wristwatch with round button chronograph, registers, tachometer and an 18K yellow gold Rolex Fliplock deployant clasp. Accompanied by the original warranty (now void), booklets and fitted box.

C. Three-body, solid, polished and brushed, screwed-down case back, crown and buttons, Triplock winding crown protected by the crown guard, tachometer graduation on the bezel to 400 units per hour, sapphire crystal. D. Bicolor white and black with applied yellow gold and black inlay Arabic numerals and luminous square indexes, subsidiary dials for the seconds, the 12-hour and 30-minute registers. Luminous yellow gold baton hands. M. Cal. 4030, rhodium-plated, oeil-de-perdrix decoration, 31 jewels, straight-line lever escapement, monometallic balance adjusted to 6 positions, shock absorber, selfcompensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm.

Grading System: AA

CHF 8,000 - 12,000

USD 8,700 - 13,000

EUR 6,500 - 10,000

Sold: CHF 11,250

LOT 80

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

ROLEX REF. 116509 DAYTONA WHITE GOLD Rolex, ?Oyster Perpetual, Superlative Chronometer, Officially Certified, Cosmograph Daytona", case No. D162842, Ref. 116509. Made in 2005. Very fine, self-winding, water-resistant, 18K white gold wristwatch with round button chronograph, registers, tachometer and an 18K white gold Rolex Oysterlock bracelet. To be sold without reserve

C. Three-body, solid, polished and brushed, screwed-down case back, buttons and crown, Triplock winding crown protected by the crown guard, tachometer graduation on the bezel to 400 units per hour, sapphire crystal. D. Anthracite with applied white gold radial Arabic numerals and luminous indexes, subsidiary dials for the seconds, the 12-hour and 30-minute registers, outer red minute/seconds track. Luminous white gold baton hands. M. Cal. 4130, rhodium-plated, 44 jewels, straight line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, selfcompensating freesprung Breguet balance spring, Microstella regulating screws, hack mechanism. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm. Approx overall length 170 mm.

Grading System: AA

CHF 15,000 - 19,000

USD 16,000 - 20,000

EUR 12,000 - 16,000

Sold: CHF 17,500

LOT 81

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

ROLEX REF. 116619 SUBMARINER WHITE GOLD Rolex, ?Oyster Perpetual Date, Submariner, 1000ft / 300m, Superlative Chronometer Officially Certified,? case No. M910721, Ref. 116619. Sold on November 2008. Very fine, center seconds, self-winding, water-resistant, 18K white gold wristwatch with date, blue ceramic bezel and an 18K white gold Rolex Oyster Fliplock bracelet with Glidelock clasp. Accompanied by fitted box, guarantee, booklets and hang tag.

C. Three-body, solid, polished and brushed, screwed-down case back and crown, graduated unidirectional revolving blue ceramic bezel for the decompression times, Triplock winding-crown protected by the crown guard, sapphire crystal with Cyclops lens. D. Blue with luminous round, triangular and baton white gold indexes, outer minutes/seconds divisions, aperture for the date. Luminous white gold skeleton hands. M. Cal. 3135, rhodium plated, oeil-de-perdrix decoration, 31 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws, hack mechanism. Dial, case and movement signed. Diam. 40 mm. Thickness 12 mm.

Grading System: AA

CHF 17,000 - 25,000

USD 18,000 - 27,000

EUR 14,000 - 20,000

Sold: CHF 21,250

LOT 82

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

BLANCPAIN GMT STAINLESS STEEL Blancpain, ?GMT?, No. 488, Ref.2250. Made in the 2000s. Fine, center-seconds, self-winding, water-resistant, two time zone, stainless steel wristwatch with date and a stainless steel Blancpain deployant clasp. Accompanied by fitted box, guarantee and instruction booklet.

C. Three-body, polished and brushed, curved lugs, bidirectional revolving graduated bezel for the second timezone in 24 hours, screwed-down case back engraved with ?No. 488?, signature on the band, domed sapphire crystal. D. Black with applied luminous steel baton indexes and Arabic numerals, outer minutes/seconds divisions, aperture for the date. Luminous steel épée hands and red 24-hour hand. M. Cal. 5A50 rhodium-plated, fausses côtes decoration, 29 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions, shock-absorber, self-compensating fl at balance spring, 18K gold rotor. Dial, case and movement signed. Diam. 40 mm. Thickness 13mm.

Grading System: A

CHF 1,800 - 2,500

USD 2,000 - 2,700

EUR 1,500 - 2,000

Sold: CHF 4,375

LOT 83

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

BLANCPAIN MONACO YACHT SHOW EDITION STAINLESS STEEL Blancpain, ?Chronograph, 100M/300ft?, ?Monaco Y.S?, No. 294/299, Ref. 2185F. Made in a limited edition of 299 pieces in the 2000s. Fine, self-winding, water-resistant, stainless steel wristwatch with round button chronograph, registers, date and a stainless steel Blancpain deployant clasp. Accompanied by fitted box, guarantee and instruction booklet.

C. Three body, brushed, curved lugs, stepped bezel, screwed down transparent case back, crown and chronograph buttons, signature on the band, domed sapphire crystal. D. Black with luminous steel baton indexes, Arabic numeral, outer minutes/seconds divisions with every fi ve Arabic markers, subsidiary dials for the 30-minute and 12 hour register, aperture for the date at 6. Luminous steel épée hands. M. Cal. F185, rhodium-plated, fausses-côtes decoration, 37 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions, shock-absorber, self-compensating fl at balance spring, gold engraved rotor. Dial, case and movement signed. Diam. 38 mm. Thickness 12 mm.

Grading System: A

CHF 2,400 - 3,800

USD 2,600 - 4,000

EUR 2,000 - 3,000

Sold: CHF 4,750

LOT 84

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

CORUM ADMIRAL?S CUP CHRONOGRAPH STEEL Corum, ?Admiral?s Cup Certified Chronometer?, movement 670569, case No. 1744057, Ref. 985.643.20. Made in the 2000?s. Fine, water-resistant, self-winding, stainless steel wristwatch with square button chronograph, registers, date, and a stainless steel Corum deployant clasp. Accompanied by fitted box, hang tag, warranty and instruction booklet.

C. Three-body, polished and brushed, dodecagonal bezel, transparent case back with 8 screws, sapphire crystals. D. Navy blue with luminous indexes, outer minutes/seconds divisions with every fi ve Arabic markers, subsidiary dials for the seconds, the 12-hour and 30-minute registers, aperture for the date, outer ring on the bezel with polychrome nautical fl ag hour markers. Luminous steel lozenge hands. M. Rhodium-plated, straight-line lever escapement, monometallic balance, shock absorber, self-compensating fl at balance spring, rotor decorated with polychrome nautical fl ags, hack mechanism. Dial, case and movement signed. Diam. 44 mm. Thickness 15

Grading System: A

CHF 2,400 - 3,800

USD 2,600 - 4,000

EUR 2,000 - 3,000

LOT 85

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

CORUM ADMIRAL?S CUP CHALLENGE 44 STEEL Corum, ?Admiral?s Cup Challenge 44?, No. 2108097, Ref. 01.0007. Made circa 2006. Very fine, water-resistant, self-winding, stainless steel chronometer wristwatch with date, square button chronograph, registers and a Corum rubber strap with stainless steel double deployant clasp. Accompanied by a Corum fitted box and instruction manual.

C. Three-body, polished and brushed, screwed-down case back embossed with the America?s Cup Challenge trophy, dodecagonal bezel, protected screwed-down winding-crown, domed sapphire crystal. D. White with applied luminous indexes and polychrome nautical fl ag hour markers, outer 1/5th seconds track with 5-minute/seconds Arabic markers, subsidiary dials for the seconds, the 12-hour and 30-minute registers, aperture for the date between 4 & 5. Luminous steel dauphine hands. M. Cal. 985, rhodium-plated, 57 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating fl at balance spring. Dial, case and movement signed. Diam. 44 mm. Thickness 17 mm.

Grading System: AA

CHF 3,500 - 4,500

USD 3,800 - 5,000

EUR 3,000 - 3,700

LOT 86

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

IWC, ?PORTUGUESE CHRONOGRAPH RATTRAPANTE? TRIBUTE TO ITALY International Watch Co., Schaffhausen, "Portuguese Chronograph Rattrapante?, case No. 3200120, Ref. 3712. Made for the Italian market in a limited edition of 300 examples circa 2007. Fine and rare, large stainless steel wristwatch with round button split-seconds chronograph, register and a stainless steel IWC buckle. Accompanied by the IWC box, guarantee, certificate and instruction manual.

C. Three-body, polished and brushed, overhanging front bezel, concave lugs, case back secured with 4 screws and engraved ?Tribute to Italy?, sapphire crystal. D. Matte silver with applied black Arabic numerals and dot minute indexes, outer fi fths of a second divisions, subsidiary seconds and 30-minute register dials. Blued steel feuille hands. M. Cal. C76240, gilt brass, oeil de perdrix decoration, 27 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating fl at balance spring. Dial, case and movement signed. Diam. 41 mm. Thickness 13 mm.

Grading System: AAA

CHF 7,200 - 9,500

USD 7,800 - 11,000

EUR 6,000 - 8,000

LOT 87

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

IWC, REF. 3714, "PORTUGUESE" STAINLESS STEEL International Watch Co., Schaffhausen, "Portuguese, Chronograph Automatic", movement No. 2798006, case No. 2799614, Ref. 3714. Made circa 2005. Fine and elegant, large, self-winding, water-resistant, stainless steel wristwatch with round button chronograph, register and a stainless steel IWC buckle. Accompanied by the original box and guarantee.

C. Three-body, polished and brushed, concave lugs, overhanging front bezel, case back secured with 4 screws, sapphire crystal. D. Matte silver with applied gold Arabic numerals and dot indexes, subsidiary seconds and 30-minute register dials, outermost minute/second divisions. Gold feuille hands. M. Cal. C79240, gilt brass, oeil-de-perdrix decoration, 31 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating fl at balance spring, hack mechanism. Dial, case and movement signed. Diam. 41 mm. Thickness 13 mm.

Grading System: A

CHF 3,400 - 4,000

USD 3,700 - 4,500

EUR 2,800 - 3,300

Sold: CHF 4,500

LOT 88

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

IWC PORTUGUESE - RÉPÉTITION MINUTES, FIRST GENERATION PINK GOLD IWC, International Watch Co., Schaffhausen, "Portuguese - Répétition Minutes", No. 149/250, movement No. 2848012, case No. 2852789, Ref. 5240. Made in a limited edition of 250 pieces, circa 2000. Very fine and rare, large, minute-repeating, 18K pink gold wristwatch with an 18K pink gold IWC buckle. Accmpanied by an extra IWC leather strap.

C. Three-body, solid, polished and brushed, transparent case back with sapphire crystal, concave bezel and lugs. D. Matte silver with applied pink gold Arabic numerals, subsidiary seconds dial at 9, outer engraved dot minute division. Pink gold feuille hands. M. Cal. 95290, rhodium-plated, fausses cotes decoration, 54 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating Breguet balance spring, index regulator, repeating on gongs activated by a slide on the band. Dial, case and movement signed. Diam. 43 mm. Thickness 13 mm.

Grading System: AAA

CHF 20,000 - 30,000

USD 22,000 - 33,000

EUR 17,000 - 25,000

Sold: CHF 37,500

LOT 89

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

FRANCK MULLER CONQUISTADOR KING TITANIUM Franck Muller, Genève, "Conquistador King, Rosso Vivo", No. 146/200, Ref. 8005 SC. Made in a limited edition of 200 examples, sold on August 16th, 2011. Fine, large, tonneau-shaped and curved, self-winding, waterresistant, titanium wristwatch with center seconds, date and a titanium Franck Muller buckle. Accompanied by the original box and certificate.

C. Two-body, brushed, stepped bezel, case back with 4 screws, screwed-down winding-crown, curved sapphire crystal. D. Black guilloche with graduated radial red Arabic numerals, outer minute/seconds divisions aperture for the date at 6. Titanium red "feuille" hands, "arrow" center-seconds hand with white tip. M. Cal. FM 7000, rhodium-plated, fausses côtes decoration, 25 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions and temperatures, self-compensating fl at balance spring. Dial, case and movement signed. Dim. 40 x 56 mm. Thickness 16 mm.

Grading System: AA

CHF 2,000 - 4,000

USD 2,200 - 4,500

EUR 1,700 - 3,300

Sold: CHF 5,000

LOT 90

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

FRANCK MULLER CRAZY COLOR DREAMS PINK GOLD Franck Muller, Geneve, ?Crazy Color Dreams?, case No. 45, Ref. 8880 CH. Made in the 2000s. Fine and unusual, oversized, tonneau-shaped and curved, water-resistant, self-winding, 18K pink gold wristwatch with non sequential Arabic numerals jump hours and an 18K pink gold Franck Muller buckle. Accompanied by fitted box and certificate.

C. Two-body, solid, polished and brushed, case back with 4 screws, sapphire crystal. D. Engine-turned silver with applied multicolor non sequential Arabic numerals. Luminous blued steel lozenge hands. M. Cal. 2800 V, rhodium-plated, fausses cotes decoration, 21 jewels, straight line lever escapement,monometallic balance, shock-absorber, self-compensating fl at balance spring, micrometer regulator. Dial, case and movement signed. Dim. 40 x 55 mm. Thickness 15 mm.

Grading System: AA

CHF 8,000 - 12,000

USD 8,700 - 13,000

EUR 6,500 - 10,000

Sold: CHF 15,625

LOT 91

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

GLASHÜTTE SENATOR CLASSIC PERPETUAL CALENDAR LIMITED EDITION PLATINUM Glashütte Original, Germany ?Senator Ewiger Kalender?, movement No. 084, No. 084/200. Ref.10002050304. Made in a limited edition of 200 pieces in platinum, sold on May 21st, 2006. Very fine, water-resistant, center seconds, self-winding, platinum wristwatch with perpetual calendar with leap indicator, moon phases and a platinum Glashutte buckle. Accompanied by fitted box, guarantee, certificate, push pin, loop, additional leather strap and instruction manual.

C. Three-body, polished, concave lugs, stepped inclined bezel, transparent case back with 5 screws, band with inset calendar adjusters, crown set with a cabochon sapphire, sapphire crystals. D. Two-tone black, inner guilloche decoration, applied platinum baton indexes, outer minute/second divisions, apertures for day, month, double digit large date, crescent form moon phases and colored leap year indicator. Luminous white gold dauphine hands. M. Cal. 100, rhodium-plated, fausses cotes decoration, 59 jewels, straight line lever escapement, monometallic balance, shock absorber, self-compensating fl at balance spring, swanneck regulator, 21K gold segment rotor. Dial, case and movement signed. Diam. 41 mm. Thickness 13 mm.

Grading System: AAA

CHF 13,000 - 18,000

USD 15,000 - 20,000

EUR 11,000 - 15,000

Sold: CHF 15,000

LOT 92

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

GLASHÜTTE SPORT EVOLUTION GMT STEEL Glashütte Original, Germany, ?Sport Evolution GMT, 100m/330ft?, movement No. 41985, case No. 0363, Ref. 39-55430314. Sold on June 17th, 2006. Fine, water resistant, center seconds, self-winding, two time zone, stainless steel wristwatch with second time zone set by 2 push buttons, big date and a stainless steel Glashütte Original link bracelet with deployant clasp. Accompanied by fitted box, guarantee, instruction booklet and extra link.

C. Three body, polished and brushed, curved lugs, bi-directional revolving graduated black bezel for the second time zone, the pusher at 4 advances the second time zone hand forward in one hour increments, the one at 2moves the same hand backwards, screwed down crown protected by the crown guards, transparent case back with 5 screws, sapphire crystals. D. Black with applied luminous steel baton indexes, outer minute/second divisions, aperture for the big date. Luminous steel baton hands. M. Cal. 39, rhodium plated, fausses cotes decoration, 40 jewels, straight line lever escapement, monometallic balance, shock absorber, self-compensating fl at balance spring, swan neck regulator. Dial, case and movement signed. Diam. 43 mm. Thickness 15 mm. Approx overall length 180 mm.

Grading System: A

CHF 2,400 - 5,000

USD 2,600 - 5,500

EUR 2,000 - 4,000

Sold: CHF 4,250

LOT 93

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

PATEK PHILIPPE REF. 594 PINK GOLD Patek Philippe & Co., Geneve, movement No. 851166, case No. 619561, Ref. 594. Made in 1939, sold on April 12th, 1940. Very fine and rare, square, 18K pink gold wristwatch. Accompanied by the Extract from the Archives.

C. Two-body, solid, polished and brushed, hooded lugs, fl at bezel, snap-on case back. D. Silver with applied pink gold baton indexes. Pink gold baton hands. M. 8???85, rhodium-plated, fausses cotes decoration, straight line lever escapement, monometallic balance, self-compensating fl at balance spring, index regulator. Dial, case and movement signed. Dim. 24 x 31 mm. Thickness 8.5 mm.

Grading System: AA

CHF 5,000 - 7,000

USD 5,500 - 7,600

EUR 4,000 - 5,800

LOT 94

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

PATEK PHILIPPE REF. 2431, FLAME LUGS Patek Philippe, Genève, movement No. 962440, case No. 652511, Ref. 2431. Made in 1948, sold on October 13th, 1948. Extremely fine and very rare, unusual, 18K yellow gold wristwatch with flame lugs. Accompanied by the Extract from the Archives.

C. Two-body, solid, polished, overhanging twisted and fl uted teardrop lugs, rounded band, snap on case back. D. Matte silver with applied yellow gold dart and dot indexes and Arabic 12, subsidiary dial for the seconds at 6. Yellow gold dauphine hands. M. Cal. 12'''-120, rhodium-plated, fausses cotes decoration, 18 jewels, straight line lever escapement, cut bimetallic compensation balance, self-compensating Breguet balance spring, swan-neck micrometer regulator. Dial, case and movement signed. Diam.34 mm. Thickness 8 mm.

Grading System: AAA

CHF 12,500 - 18,500

USD 14,000 - 20,000

EUR 10,000 - 15,000

LOT 95

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

PATEK PHILIPPE REF. 96, CALATRAVA YELLOW GOLD Patek Philippe, Genève, "Calatrava," movement No. 925792, case No. 299050, Ref. 96. Made in 1944, sold on April 27, 1944. Fine, mid-sized, 18K yellow gold wristwatch with an 18K yellow gold Patek Philippe buckle. Accompanied by the Extract from the Archives.

C. Three-body, solid, polished, fl at bezel, concave lugs. D. Black with applied yellow gold faceted bâton indexes, subsidiary seconds dial, outer minutes track. Yellow gold dauphine hands. M. Cal. 12'''-120, rhodium-plated, fausses cotes decoration, 18 jewels, straight-line lever escapement, monometallic balance, self-compensating Breguet balance spring, swan neck micrometer regulator. Dial, case and movement signed. Diam. 30.5 mm. Thickness 8 mm.

Grading System: AA

CHF 5,000 - 8,000

USD 5,500 - 8,700

EUR 4,000 - 6,500

Sold: CHF 8,750

LOT 96

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

PATEK PHILIPPE REF. 3457 PINK GOLD Patek Philippe, Genève, movement No. 857616, case No. 429381, Ref. 3457. Made in the early 1960s. Fine and rare, 18K pink gold midsize wristwatch with an 18K pink gold Patek Philippe buckle. Accompanied by the original box.

C. Three-body, solid, polished and brushed, inclined coinedge bezel engraved on the inner incline with the hour indexes, recessed winding crown. D. Silver with painted black radial Roman numerals. Blackned gold baton hands. M. Cal. 8'''-85, rhodium plated, fausses cotes decoration, 18 jewels, straight-line lever escapement, monometallic balance adjusted for heat, cold, isochronism and 5 positions, selfcompensating blued steel Breguet balance spring, index regulator. Dial, case, and movement signed. Diam. 28.5 mm. Thickness 7 mm.

Grading System: A

CHF 3,700 - 6,000

USD 4,000 - 6,500

EUR 3,000 - 5,000

LOT 97

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

PATEK PHILIPPE REF. 3940 ITALIAN CALENDAR PLATINUM Patek Philippe, Genève, movement No. 771987, case No. 2866884, Ref. 3940P. Made in 1990, sold on May 15th, 1990. Very fine and rare, self-winding, platinum wristwatch with perpetual calendar, 24 hour and leap year indication, moon phases and a platinum Patek Philippe buckle. Accompanied by the original box, setting pin and the Extract from the Archives.

C. Two-body, solid, polished and brushed, concave bezel, domed sapphire crystal, snap-on case back. D. Matte silver with applied white gold faceted baton and pyramidal indexes, outer minute dot divisions, subsidiary dials for the days of the month, of the week, the months, the 24 hours and the leap year, aperture for the moon phases. White gold dauphine hands. M. Cal. 240/Q, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 27 jewels, straight line lever escapement, Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating freesprung fl at balance spring, 22K gold micro-rotor. Dial, case and movement signed. Diam. 36 mm. Thickness 8 mm.

Grading System:

CHF 37,000 - 48,000

USD 40,000 - 52,000

EUR 31,000 - 40,000

LOT 98

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

PATEK PHILIPPE REF. 5117 WHITE GOLD Patek Philippe, Genève, movement No. 3247280, case No. 4143559, Ref. 5117 G. Sold on May 17th, 2003. Very fine, center seconds, self-winding, water-resistant, 18K white gold wristwatch with date and 18K white gold Patek Philippe buckle. Accompanied by fitted box, booklets and Certificate of Origin.

C. Two-body, polished, ?Clous de Paris? bezel, concave lugs, protected screwed-down winding crown, transparent screwed-down case back, sapphire crystals. D. White with painted radial Roman numerals, outer minute/ seconds divisions, aperture for the date. Black oxidized gold feuille hands. M. Cal. 315/190, stamped with the Seal of Geneva quality mark, rhodium plated, fausses cotes decoration, 30 jewels, straight-line lever escapement, Gyromax balance, shock absorber, self-compensating fl at balance spring, gold rotor. Dial, case and movement signed. Diam. 37 mm. Thickness 8 mm.

Grading System: AA

CHF 7,000 - 10,000

USD 7,600 - 11,000

EUR 5,800 - 8,500

Sold: CHF 15,625

LOT 99

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

PATEK PHILIPPE GONDOLO REF. 5098 PLATINUM Patek Philippe, Genève, ?Chronometro Gondolo?, movement No. 3708193, case No. 4439656, Ref. 5098P. Sold on November 14th, 2008. Very fine, tonneau-shaped, curved, platinum and diamond wristwatch with a platinum Patek Philippe buckle. Accompanied by the Certificate of Origin and instruction booklet.

C. Two-body, solid, polished and brushed, straight lugs with screwed bars, transparent case back with four screws, set with a Top Wesselton diamond between the lugs at 6, sapphire crystals. D. Guilloché two-tone silver with painted black radial Breguet numerals on a plain reserve, outer minute track. Oxidized gold double spade hands. M. Cal. 25-21/176, rectangular, rhodium-plated, stamped with the Seal of Geneva quality mark, 18 jewels, fausses cotes decoration, straight-line lever escapement, Gyromax balance, adjusted to heat, cold, isochronism and 5 positions, shock absorber, self-compensating free-sprung fl at balance spring. Dial, case and movement signed. Dim. 32 x 42 mm. Thickness 10 mm.

Grading System: AAA

CHF 20,000 - 30,000

USD 22,000 - 33,000

EUR 17,000 - 25,000

Sold: CHF 25,000

LOT 100

Important Modern and Vintage Timepieces Geneva, Mar 11, 2012

PATEK PHILIPPE, REF. 5040, YELLOW GOLD Patek Philippe, Genève, movement No. 773604, Ref. 5040J. Sold in October 1997. Very fine, tonneau-shaped, self-winding, 18K yellow gold wristwatch with perpetual calendar, moon phases and 24-hour indication. Accompanied by the extra full caseback , the Certificate of Origin and booklets.

C. Two-body, solid, polished and brushed, transparent case back, sapphire crystals. D. Silver with applied yellow gold Breguet numerals, subsidiary guilloche dials for the days of the month, of the week, the months, the leap year, the 24 hours, aperture for the moon phases. Yellow gold feuille hands. M. Cal. 240 Q, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes decoration, 27 jewels, straight line lever escapement, free-sprung Glucydur Gyromax balance adjusted to heat, cold, isochronism and 5 positions, shock-absorber, self-compensating fl at balance spring, 22K gold micro-rotor. Dial, case and movement signed. Dim. 35 x 43 mm. Thickness 8 mm.

Grading System: AAA

CHF 26,000 - 34,000

USD 28,000 - 37,000

EUR 21,000 - 28,000

Sold: CHF 32,500