Rolex, "Cellini". Ref. 4017-8. Produced in the 1970s. Fine and unusual, asymmetrical, 18K white gold gentleman's wristwatch with a Rolex buckle.

C. Two-body, solid, polished and brushed, sapphire crystal, winding crown at 9. D. Matte silver with applied white gold bâton indexes. White gold and black hands. M. Cal. 1600, rhodium plated, 19 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring.Dial, case and movement signed.Dim. 27 x 28 mm.

Corum, "Golden Bridge", No. 642. Produced in the 1980s. Very fine and unusual, rectangular, 18K yellow gold gentleman?s wristwatch with special movement and a gold-plated Corum buckle. Accompanied by a fitted box.

C. Two-body, solid, polished, transparent case back with 4 screws, back winder, central lugs, faceted sapphirecrystals. D. Transparent. Yellow gold and black "bâton" hands. M. 18K yellow gold hand-engraved bridges, all wheels and pinions fitted in a straight line, 18 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring.Movement signed.Dim. 20 x 33 mm.

Semca, Swiss. Produced in the 1960s. Fine, 18K yellow gold gentleman's wristwatch fitted into a U.S. 20 dollar gold coin dated 1906.

C. Four-body, solid, on one side the effigy of Liberty 1906, on the other the American Eagle, the shield and the device "In God We Trust", the hinged watch within the coin opening by a push button concealed in the reeded band. D. Matte silver with painted indexes. Blued steel "bâton" hands. M. Cal. 9''', rhodium plated, "fausses côtes" decoration, 17 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions, self-compensating flat balance-spring.Dial, case and movement signed.Diam. 34 mm.

Rolex "Cellini", Ref. 3807. Produced in the 1970s. Fine, tonneau-shaped, 18K yellow gold gentleman?s wristwatch with a Rolex buckle.

C. Two-body, solid, polished and brushed, sapphire crystal. D. Bronze with applied yellow gold bâton indexes. Yellow gold "bâton" hands. M. Cal. 1600, rhodium plated, 19 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring.Dial, case and movement signed.Dim. 26 x 37 mm.

Daniel Roth, "Rétrograde", No. 161. Manufactured in the 1990s. Very fine and rare, double-ellipse-shaped, water-resistant, 18K white and pink gold gentleman?s wristwatch with retrograde hours, 42-hour autonomy and an 18K white gold Daniel Roth buckle.

C. Two-body, solid, polished, transparent case back, case band decorated with a pink gold roll torus, rounded bezel, straight lugs, sapphire crystals. D. "Guilloché" silver with a plain pink gold sector for the hours in painted Arabic numerals, outer pink gold ring for the minute indexes at 6, subsidiary pink gold ring dial for the seconds. Blued steel "flèche" hands. M. Cal. 3000, rhodium plated, "fausses côtes" decoration, 17 jewels, straight linelever escapement, monometallic balance, shock-absorber, self-compensating Breguet balance-spring, micro-meter regulator.Dial, case and movement signed.Dim. 35 x 38 mm.

Daniel Roth, No. 041, "Perpetual Calendar". Manufactured in the 1990s. Very fine and rare, water-resistant to 3 ATM, double-ellipse shaped, 18K yellow gold gentleman's wristwatch with perpetual calendar, leap year indication and an 18K yellow gold buckle.

C. Three-body, solid, polished, transparent case back, band decorated with a tubular gold fillet, stepped rounded bezel, straight lapidated lugs. D. "Guilloché" gray with painted radial Roman numerals for the hours, painted Arabic numerals for the days of the month on off-center plain silver rings at 12 and 6 with indication of the leap year, on the left window for the days of the week, on the right for the months. Blued steel "Fleche" hands.M. Cal. 500, double barrel, rhodium plated, "fausses côtes" decoration, 30 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring, "guilloché" gold rotor.Dial, case and movement signed.Dim. 35 x 40 mm.

Chopard Genève, L.U.C. 4R "Quattro Regulateur", Chronometer, No. 020/250, No. 1000177, case No. 1080345, Ref. 16/1874. Produced in a limited edition of 250 examples in the 2000s. Very fine, two-time, water-resistant, 18K pink gold gentleman's wristwatch with date, 9-day power-reserve and an 18K pink gold Chopard deployant clasp. Accompanied by a fitted box and certificate.

C. Two-body, solid, polished, transparent case back with 8 screws, concave lugs, rounded bezel, sapphire crystals, push button on the case band at 8 to independently adjust a second time zone. D. "Guilloché" silver with "sun ray" pattern, applied pink gold Arabic numerals and dart indexes, subsidiary sunk "guilloché" dials for the seconds at 6, the 12 hours at 3 and the 24 hours with diurnal and nocturnal indication at 9, up-and-down indicator at 12, aperture for the date at 6. Pink gold "dauphine" hands. M. Cal. L.U.C. 1.98-37089, stamped with the Geneva Quality Hallmark, rhodium plated, "fausses côtes" decoration, 39 jewels, straight line lever escapement, superposed double-going barrel, monometallic balance adjusted to heat, cold, isochronism and 5 positions, shock-absorber, self-compensating Breguet balance-spring, micrometer regulator.Dial, case and movement signed.Diam. 36 mm.

Ulysse Nardin, Le Locle, Suisse, "Chronosplit Berlin", No. 37, Ref. No. 571-22. Produced in the 1990s. Very fine, large, self-winding, water-resistant to 30 meters, 18K yellow gold gentleman's wristwatch with round button split-seconds chronograph, registers and an 18K yellow gold Ulysse Nardin buckle. Accompanied by a fitted box and certificate.

C. Three-body, solid, polished, embossed case back with 5 screws and inscribed "Berlin 1907", rounded bezel, protected and screwed-down crown, stepped lugs, domed sapphire crystal. D. "Guilloché" silver with applied yellow gold bâton indexes, off-center "guilloché" dial for the hours and minutes at 3, subsidiary mother-of-pearl dials for the seconds, the 12-hour and 30-minute registers, outer tachometer graduation to 400 units. Blued steel "bâton" hands. M. Cal. 13''', rhodium plated, "fausses côtes" decoration, 27 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring.Dial, case and movement signed.Diam. 40 mm.

Carlo Ferrara, "Regolatore", Automatic, No.120/500. Produced in a limited edition of 500 examples in the 1990s, sold on December 16, 1999. Fine and very unusual, center-seconds, self-winding, water-resistant, 18K yellow gold gentleman's wristwatch with date and an 18K yellow gold Carlo Ferrara buckle. Accompanied by a fitted box and a certificate.

C. Two-body, solid, polished, case back with embossed logo, stepped bezel, concave lugs, screwed bars, sapphire crystal. D. Matte silver, two sector time indication, one for the minutes with painted radial Arabic numerals and indexes and one for the hours with painted radial Roman numerals, outer 1/5th seconds scale, "cyclops"aperture for the date. Yellow gold "feuille" hands. M. Cal. 2892 A2, rhodium plated, "oeil-de-perdrix" decoration, 21 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring, micrometer regulator.Dial, case and movement signed.Diam. 39 mm.

Girard-Perregaux,"Chronographe à Rattrapante", No. 1 Au. Y. Produced in the 1990s. Very fine and rare, self-winding, water-resistant to 3 ATM, 18K yellow gold gentleman's wristwatch with round button split-seconds chronograph and registers, 40-hour autonomy and an 18K yellow gold Girard-Perregaux buckle.

C. Three-body, solid, polished, case-back with 6 screws, concave bezel, curved lugs, sapphire crystal. D. Black with tritium coated Arabic numerals, subsidiary dials for the seconds, the 12-hour and 30-minute registers. Tritium coated "baton" hands. M. Cal. 8290, rhodium plated, "fausses-cotes" and "oeil-de-perdrix" decoration, 31 jewels, straight line lever escapement, monometallic balance, self-compensating flat balance-spring, the pusher at 8 is to start and reunite the split-seconds chronograph hand.Dial, case and movement signed.Diam. 38 mm.

TAG Heuer, "Senna Chronograph"No. 1318/1991. Produced in a limited edition in the 1990s to commemorate the three World Championships of Formula One race car driver Ayrton Senna. Fine, self-winding, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers, tachometer, date and a stainless steel TAG Heuer link bracelet with deployant clasp. Accompanied by a fitted box and certificate.

C. Three-body, brushed, screwed-down case back and crown, graduated uni-directional revolving bezel, sapphire crystal. D. Black with large "Senna" logo, applied tritium coated steel indexes, subsidiary dials for the seconds, the 12-hour and 30-minute registers, aperture for the date. Tritium coated steel "épée" hands.M. Cal. 7750, rhodium plated, 25 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring, micrometer regulator. Dial, case and movementsigned. Dim. 42 mm.

Montblanc, "Flyback Chronograph, Automatic", Ref. 7059. Produced in 2000. Very fine, self-winding, water-resistant to 200 meters, stainless steel gentleman's wristwatch with round button flyback chronograph, date and a stainless steel Montblanc link bracelet with deployant clasp. Accompanied by a fitted box, certificate and extra strap.

C. Three-body, polished and brushed, screwed-down case back and crown, graduated uni-directional revolving bezel, stepped lugs, sapphire crystal. D. Bicolored gray and silver with applied luminous triangular indexes, subsidiary "guilloché" silver dials for the seconds, the 12-hour and 30-minute registers, outer 1/5th seconds scale, aperture for the double disc dateat 12. Luminous "feuille-skeleton" steel hands. M. Cal. 8151, rhodium plated, "oeil-de-perdrix" decoration, 25 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring, micrometer regulator. Dial, case and movement signed.Diam. 42 mm.

Tag Heuer, "Monaco", Automatic, Chronograph, Ref. CW2113. Produced in the 2000s. Fine and unusual, square convex, self-winding, water-resistant, stainless steel gentleman's wristwatch with square button chronograph, registers, date and a stainless steel Heuer deployant clasp. Accompanied by a fitted box and certificate.

C. Two-body, polished and brushed, case back with 4 screws, lapidated lugs.D. Bicolored blue and silver with applied steel bâton indexes and luminous dots, subsidiary silver dials for the seconds and 30-minute registers, aperture for the date at 6. Luminous steel "bâton" hands.M. Cal. 2894/2, rhodium plated, 37 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring, micrometer regulator.Dial, case and movement signed.Dim. 38 x 46 mm.

NOMOS, Glashütte in Sachsen, "Anniversary Tangente", No. 110 / 125. Produced in a limited edition of 125 examples to celebrate the 125th Anniversary of Wempe in 2003. Fine, water-resistant, stainless steel gentleman's wristwatch. Accompanied by a fitted box and certificate.

C. Three-body, polished, transparent case back. D. Matte silver with radial stylized black Arabic numerals, subsidiary seconds dial. Blued steel "baton" hands. M. Cal. TSP, Glashütte plate, matted gilt, 17 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring, micrometer regulator.Dial, case and movement signed, movement also imprinted with the "Statueof Liberty" and a red "WEMPE New York" logo.Diam. 37 mm.

Tag Heuer, "Targa Florio", Automatic Chronograph, Ref. CX2110. Produced in the 2000s. Fine, self-winding, water-resistant, stainless steel gentleman's wristwatch with square button chronograph, register, date and a Tag Heuer stainless steel deployant clasp. Accompanied by a fitted box and certificate.

C. Two-body, polished, case back with 6 screws, rounded band, stepped ridged bezel, sapphire crystal. D. Black with luminous Arabic numerals, subsidiary dials for the seconds and 30-minute register, aperture for the date at 6. Luminous white "bâton" hands. M. Cal. 17, gilt brass, 37 jewels, straight line lever escapement, monometallic balance, shock absorber, self-compensating flat balance-spring.Dial, case and movement signed.Diam. 40 mm.

Dunhill, "Millennium Facet" No. 0655/2000. Produced in 2000. Fine, rectangular, center-seconds, self-winding, water-resistant to 50 meters, stainless steel gentleman's wristwatch with a stainless steel Dunhill buckle.

C. Two-body, polished and brushed, lapidated bezel, transparent case back with 6 screws, faceted sapphire crystals.D. "Guilloché" gray with inlayed Roman numerals and applied square indexes on a plain reserve. Faceted steel "épée" hands. M. Cal. 2671, rhodium plated, "fausses-côtes" decoration, 25 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring.Dial, case and movement signed.Dim. 25 x 40 mm.

Officine Panerai, Firenze 1860, "Radiomir, I Diamanti della Officine Panerai", No. D 68/70, Ref. OP 6543. Produced in a limited edition of 70 examples in the 2000s. Very fine and rare, large, cushion-shaped, self-winding, water-resistant to 30 m., 18K white gold and diamonds diving wristwatch. Accompanied by a fitted box, additional straps and a certificate.

C. Two-body, solid, polished, transparent screwed-down case back, screwed-down winding-crown, bezel set with 47 brilliant-cut diamonds, removable wire lugs with 4 screws, sapphire crystals. D. Black with diamond-set Arabic numerals and bâton indexes. White gold "bâton" hands. M. Cal.1153, rhodium plated with special Panerai decoration, 29 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring, micrometer regulator.Dial, case and movement signed.Dim. 40 x 40 mm.

Officine Panerai, Firenze 1860, "Radiomir Panerai - GMT/Alarm", No. D 098/500, Ref. OP 6563. Produced in a limited edition of 500 examples in 1999. Fine and rare, large, two-time zone, center-seconds, self-winding, water-resistant, stainless steel gentleman's wristwatch with date, alarm and 2 crowns. Accompanied by a fitted box and a certificate.

C. Two-body, polished, screwed-down transparent case back, the crown at 2 is for winding the watch, time-setting and quick change of the date, the crown at 4 is for winding and setting the alarm, removable wire lugs with 4 screws, sapphire crystals. D. Black with luminous Arabic numerals and indexes, outer 1/5th seconds scale and alarm graduation, aperture for the date at 3, aperture for the second time-zone at 6. Luminous steel "bâton" hands. M. Cal. 59 P, rhodium plated, "oeil-de-perdrix" and special Panerai decoration, 31 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring.Dial, case and movement signed.Dim. 42 x 42 mm

Officine Panerai, Firenze 1860, Radiomir, "Seconds Counter", No. D 21/75, Ref. OP 6549. Produced in a limited edition of 75 examples in the 2000s. Very fine, large, cushion-shaped, water-resistant to 100 meters, 18K white gold diver?s wristwatch with date, single button seconds counter and tachometer.

C. Three-body, solid, polished, transparent screwed-down case back and screwed-down crown, tachometer graduation on the bezel, removable wire lugs with 4 screws, sapphire crystals. D. Black with luminous Arabic numerals and indexes, aperture for the date, outer minute ring with blue 5-minute Arabic markers. Luminous white gold "bâton" hands. M. Cal. 12 1/2''', rhodium plated, "fausses côtes" decoration, 17 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring.Dial, case and movement signed.Dim. 42 x 42 mm.

F. P. Journe "Invenit et Fecit", "Chronomètre â Resonance", No. 192 / 02R. Produced in 2002. Very fine and rare, platinum, two-time zone, world's first wristwatch chronometer with resonance controlled twin independent movements, 40 hour power reserve indication and a platinum F.P. Journe buckle.

C. Three-body, solid, polished, transparent case back with 6 screws, top and side crowns engine-turned with a knurled pattern, sapphire crystals. D. Twin "guilloché" matte silver with concentric radial Arabic numerals and minute rings, offset subsidiary seconds dials on brushed 18K white gold dial plate with up-and-down indication at 12. Blued steel "Journe"-style hands. M. Cal. F.P. Journe 13''', rhodium plated, "fausses côtes" decoration, twin independent complete trains set on a single plate, 37 jewels, twin staight line lever escapements, twin beryllium 4-arm balances with 4 adjustable timing weights, shock-absorbers, self-compensating free-sprung Invar balance-springs. One of the escapements is mounted on a small platform pivoting around the second wheel by means of rack and pinion to adjust the distance between the 2 balances in order to find the most efficient position for resonance synchronisation. The crown at 5 syncronizes the seconds hands.Dial and case signed.Diam. 38 mm.For a note, see lot 34.