White Gold "Vintage 1945" XXL Chronograph Girard-Perregaux, "Vintage," Chronograph Automatic, No. OG 114, Ref. 2584. Made circa 2006. Fine, large, rectangular, curved, self-winding, water-resistant, 18K white gold wristwatch with rectangular-button chronograph, registers, date and an 18K white gold Girard-Perregaux deployant clasp. Accompanied by a fitted box and a certificate.

C. Two-body, polished and curved, triangular lapidated lugs, transparent back, sapphire crystals. D. Black with white gold Arabic numerals, inner minute divisions, subsidiary brushed steel rings for the seconds, 30-minute and 12-hour registers, date aperture between 4 and 5. White gold alpha hands. M. Cal. 3370, 13???, rhodium- plated, fausses cotes and oeil-de-perdrix decoration, 63 jewels, straight-line lever escapement, monometallic balance, shock absorber, self compensating flat balance-spring, micrometer regulator. Dial, case and movement signed. Dim. 54 x 36 mm. Thickness 13 mm.

Roger Dubuis, Genève, "Sympathie, Perpetual Calendar,? No. 02/28, Ref. S 37.5739.0. Made in a limited edition of 28 pieces in 2000. Very fine and rare, carré-cambré, astronomic, center seconds, self-winding, water-resistant, 18K white gold and diamond wristwatch with perpetual calendar, moon phases and an 18K white gold Roger Dubuis buckle. Accompanied by the original box, Certificate of Origin, Chronometer Certificate and an extra 18K white gold solid case back.

C. Three-body, solid, polished and brushed, transparent case back with 8 screws and etched crystal, concave stepped bezel, sapphire crystals. D. Black, set with 8 baguette diamond indexes, subsidiary dial for the date at 5, apertures for the days of the week, the months, the leap year and the moon phases. White gold faceted alpha hands. M. Cal. RD 5739, stamped with the Seal of Geneva Quality Mark, rhodium plated, fausses cotes decoration, 25 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating Breguet balance-spring, swan-neck micrometer regulator. Dial, case and movement signed. Dim. 37 x 37 mm. Thickness 10 mm.

Three Olympic Split-Seconds Chronographs A. Omega, ?MG 1155?, No. 1546379. Made circa 1950. Fine and rare, large, keyless, chromed pocket watch with split-seconds chronograph for 1/10th seconds and instantaneous 30- minute register. Accompanied by the fitted red plastic case with neck strap. To be sold without reserve

C. Four-body, ?bassine?, polished, push-button crown for start/stop of the chronograph, button at 11 for the split-seconds. Nickel snap-on cuvette. D. White with painted black Arabic numerals, outer minute track with Arabic five-minute numerals, outermost 1/10th second chronograph divisions, subsidiary seconds and 30-minute register dials. Blued steel epee hands. M. Cal. 1130, gilt brass, 21 jewels, straight-line lever escapement, fast-beating monometallic balance, self-compensating Breguet balance spring, swan-neck micrometer regulator. Dial and movement signed. Diam. 65 mm. The calibre 1130 replaced the calibre 201 in 1950 but without a change in the MG 1155 reference.
B. Omega, ?MG 6713, Omega Olympic Nuit Spatiale?, No. 2324225. Made circa 1966. Fine and rare, large, keyless, non-slip enamel coated pocket watch with split-seconds chronograph for 1/10th seconds and instantaneous 30-minute register. Accompanied by the fitted red plastic case with neck strap.
C. Four-body, ?bassine,? non-slip enamel coated, push-button crown for start/stop of the chronograph, button at 11 for the split-seconds. Nickel snap-on cuvette. D. Black with painted white Arabic numerals, outer minute divisions, outermost 1/10th second chronograph divisions and seconds each with Arabic numerals up to 60 on a raised matte silvered reserve, subsidiary seconds and 30- minute register dials. White painted baton hands. M. Cal. 1131, gilt brass, 21 jewels, straight-line lever escapement, fast-beating monometallic balance, self-compensating Breguet balance spring, swan-neck micrometer regulator. Dial and movement signed. Diam. 65 mm.
C. Omega, ?MG 6713, Omega Olympic Nuit Spatiale?, No. 2033732. Made circa 1966. Fine and rare, large, keyless, non-slip enamel coated pocket watch with split-seconds chronograph for 1/10th seconds and instantaneous 30- minute register. Accompanied by the fitted red plastic case with neck strap.
C. Four-body, ?bassine,? non-slip enamel coated, push-button crown for start/stop of the chronograph, button at 11 for the split-seconds. Nickel snap-on cuvette. D. Black with painted white Arabic numerals, outer minute divisions, outermost 1/10th second chronograph divisions and seconds each with Arabic numerals up to 60 on a raised matte silvered reserve, subsidiary seconds and 30- minute register dials. White painted baton hands. M. Cal. 1131, gilt brass, 21 jewels, straight-line lever escapement, fast-beating monometallic balance, self-compensating Breguet balance spring, swan-neck micrometer regulator. Dial and movement signed. Diam. 65 mm.

Omega, Olympics MG, No. 2852279, Ref. 1155. Made in 1963. Fine and rare, large, keyless, chromed pocket watch with split-seconds chronograph and instantaneous 30-minute register. To be sold without reserve

C. Four-body, chromed, dust cover. D. Silver with painted radial Arabic numerals, outer 1/10th of a second track with 5-minute/second Arabic markers, sunk guilloche subsidiary seconds and 30-minute register dials. Blued steel baton hands. M. Cal. 1131, gilt brass, 21 jewels, straight-line lever escapement, monometallic balance, self-compensating Breguet balance spring, swan-neck micrometer regulator. Dial, case and movement signed. Diam. 65 mm. Thickness 24 mm.

Omega, Olympic, No. 2033407, Ref. 6713.Made in a small series for the Pan American Games atWinnipeg (Manitoba, Canada) in 1966. Fine and rare, large, keyless, non-slip enamel-coated pocket watch with split-seconds chronograph and instantaneous 30-minute register.

C. Four-body, entirely non-slip enamel-coated, dust cover. D. Black with painted white radial Arabic numerals, white outer Arabic chronograph divisions, sunk guilloche subsidiary seconds and 30-minute register dials. White baton hands. M. Cal. 1131, gilt brass, 21 jewels, straight-line lever escapement, monometallic balance, self-compensating Breguet balance spring, swan-neck micrometer regulator. Dial, case and movement signed. Diam. 66 mm. Thickness 22 mm.

White Gold Constellation Omega, "Constellation," Automatic Chronometer,Officially Certified,No. 24284764, caseNo. 168009, Ref. 168017.Made circa 1966. Very fine, tonneau-shaped, center seconds, self-winding, waterresistant, 18K white gold and diamond wristwatch with date.

C. Two-body, solid, polished and brushed, screwed-down case back with embossed Constellation logo. D. Satiné silver set with 11 round diamond indexes, signature and an applied gold star above the 6, aperture for the date. White gold and black baton hands. M. Cal. 564, copper-colored, 24 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating flat balance spring, swan-neck micrometer regulator. Dial, case and movement signed. Dim. 34 x 40 mm. Thickness 12 mm.

Omega, Constellation, Automatic, Officially Certified Chronometer, No.16303903, Ref. 2852.Made in the early 1960s. Fine and rare, center seconds, self-winding, water-resistant, stainless steel and gold wristwatch. To be sold without reserve

C. Two-body, polished, lapidated gold bezel, concave goldcapped lugs, snap-on back with Constellation logo and engraved Constellation, Waterproof. D. Black with applied faceted yellow gold dart indexes, applied gold star at 6. Yellow gold dauphine hands. M. Cal. 505, copper-colored, 24 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions and temperatures, shock absorber, self-compensating flat balance spring, micrometer regulator. Dial, case and movement signed. Diam. 35 mm. Thickness 12 mm.

Chronostop Omega, Genève. Ref. ST 145.010. Made circa 1970. Very fine and unusual, tonneau-shaped, water-resistant, stainless steel driver?s wristwatch with single button chronograph on leather strap with stainless steel Omega deployant buckle. To be sold without reserve

C. Two-body, polished with down-turned shoulders, screweddown case back, single push-button for start, stop and return-tozero function, on leather strap with stainless steel Omega No.27 deployant buckle. D. Anthracite with applied polished and faceted steel baton indexes with luminous dots, outer minute/seconds and 1/5th second divisions. Luminous black and white baton hands, orange dart chronograph hand. M. Cal. 865, copper-colored, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, micrometer regulator. Case, dial and movement signed. Dim 35 x 39 mm. Thickness 11.5 mm.

Dynamic, Automatic Omega, Genève. Made circa 1970. Very fine, oval, water-resistant, center-seconds, self-winding, stainless steel wristwatch on a stainless steel Omega bracelet with deployant clasp.

C. Two-body, grained, screw-down bracelet securing ring. D. Twocolor, satiné silver with blue hour chapter, outer minute/seconds divisions. Luminous white baton hands. M. Cal. 560, coppercolored, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, index regulator. Dial, case and movement signed. Dim. 41 x 36 mm. Thickness 11 mm.

Seamaster 300 Omega, Seamaster 300, Automatic, No. 27999992, Ref. ST 166.024. Made in the late 1960s. Fine, center seconds, self-winding, water-resistant, stainless steel wristwatch. To be sold without reserve

C. Three-body, polished and brushed, lyre lugs, graduated bidirectional revolving black bezel for decompression times, screweddown case back with Seamaster logo, engraved: Certified High Pressure Waterproof. D.Matte black with luminous baton indexes, inner Arabic quarters, outer minute/seconds divisions, aperture for date. Luminous steel lozenge hands. M. Cal. 565, coppercolored, 24 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, swan-neck regulator. Dial, case and movement signed. Diam. 41 mm. Thickness 13 mm.

Omega Seamaster, No. 19833230, Ref. 2277-2. Made circa 1957. Fine and rare, stainless steelwristwatchwith square button chronograph, registers, tachometer and a stainless steelOmega buckle. To be sold without reserve

C. Three-body, polished, concave lugs. D. Matte silver with applied yellow gold dart and baton indexes, outer 1/5th second track, most outer tachometer graduation, subsidiary guilloche dials for the seconds, the 30-minute and 12-hour registers. Yellow gold dauphine hands. M. Cal. 321, copper color, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating Breguet balance spring. Dial, case and movement signed. Diam. 35 mm. Thickness 12 mm.

Stainless Steel Chronograph Omega, ?Seamaster,? Ref. 2451, No.174. Made in the 1950?s. Fine, stainless steel, water-resistant wristwatch with round button chronograph, 12-hour and 30-minute registers. To be sold without reserve

C. Two-piece, polished and brushed, inclined bezel, down-turned faceted lugs, screwed-down back. D. Silvered with applied rose faceted dart and block indexes accented with luminescent to the darts, 12 numeral, outer minute/seconds calibrations with 5 minutes indicated, inset guilloche subsidiary dials for constant seconds, 12 hour and 30 minute registers. Luminous white lozengehands. M. Cal. 321, copper-plated, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating Breguet balance spring, index regulator. Dial, case and movement signed. Diam. 36 mm. Thickness 12 mm.

W.W.W. Omega, movement No. 10276197, case No. 10676907. Made for the British Military in 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 fixed bars, screwed down numbered back engraved with ?w.w.w.? and broad arrow, military issue ?Y12708.? 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 flat balance spring, index regulator. Dial, case and movement signed. Diam. 35 mm. Thickness 11 mm.

Seamaster 300, Second Generation Omega, ?Seamaster, 300, Automatic?, No. 19025415, Ref. CK 14755. Made on December 12, 1962. Fine and rare, center seconds, self-winding, water-resistant, stainless steel diver`s wristwatch with revolving black and steel bezel, a stainless steel bracelet and Omega deployant clasp.

C. Three-body, solid, polished and brushed, revolving reeded bezel for decompression timing, downturned lugs, screw-down back with Seamaster logo, engraved ?Certified High Pressure? Waterproof?. D. Matte black with painted brown dart indexes, inner white Arabic quarters, outer minute/seconds divisions. Luminous steel baton and arrow hands, white center seconds hand. M. Cal. 552, copper-colored, 17 jewels, straight-line lever escapment, monometallic balance, shock absorber, selfcompensating flat balance spring. Dial, case and movement signed. Diam. 38 mm. Thickness 13 mm.

Railmaster, Omega, No. 16636760, Ref. 2914-3 SC. Made in the late 1950?s. Fine and very rare, anti-magnetic, center seconds, water-resistant, stainless steel wristwatch.

C. Double case, outer: Three-body, polished and brushed, inclined bezel, case back engraved with the Railmaster logo. Inner: Two-piece base metal. D. Matte black with painted luminous ochre-colored dart indexes, luminous Arabic quarters, outer minute/ seconds divisions. Luminous steel dauphine minute hand, broad arrow for the hours. M. Cal. 284, copper-colored, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, index regulator. Dial, case and movement signed. Diam. 38 mm. Thickness 13 mm.

Steel Chronograph with Tachometer Omega Geneve. Ref. 2393/2. Made circa 1940. An unusual stainless steel with olive button chronograph, 30-minute register and tachometer wristwatch.

C. Three-body, brushed with polished bezel, straight faceted lugs. D. Pink with silvered alternate Arabic numerals and baton markers, outer minute and 1/5th seconds divisions, tachometer graduated to 700 units/hour, subsidiary guilloché dials for the constant seconds and the 30-minute register, inner red pulsations and blue telemeter scales. Gilt feuille hands. M. Cal. 33.3 CHRO T5 PC, rhodiumplated, 17 jewels, straight-line lever escapement, shock-protected monometallic balance, self-compensating Breguet balance spring, index regulator. Dial, case and movement signed. Diam. 37.5 mm. Thickness 12.5 mm.

Anakin Skywalker Omega, ?Seamaster?, Ref. ST 145.0023.Made in the 1970?s. Fine and rare large tonneau-shaped, water-resistant, tungstenbombarded ?1200 Vickers? stainless steel wristwatch with round button chronograph, 12-hour and 30-minute registers, tachometer and a stainless steel Omega bracelet with deployant clasp. To be sold without reserve

C. Two-body, ?Pilot-line?, massive, polished and brushed, inclined tungsten bezel, integral crown and pusher guard, hooded lugs, screw-down back with Seamaster logo. D. Black with applied luminous steel baton indexes, subsidiary dials for the seconds in black, the 12-hour and 30-minute registers in red, outer minute/seconds and 1/5th seconds divisions on a blue reserve, outermost white inclined tachometer scale graduated to 500 UPH. Luminous black and white baton hands, orange chronograph hands. M. Cal. 861, copper-plated, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, index regulator. Dial, case and movement signed. Dim. 44 x 50 mm. Thickness 15 mm.

Speedsonic Omega ?Chronometer, Speedsonic, 300 Hz?, Ref. ST 188.0002. Made in the late 1970s. Fine and rare stainless steel tonneau-shaped electronic wristwatch with round button chronograph, 12-hour and 30-minute registers, tachometer, day and date and Omega stainless steel bracelet with deployant clasp. Accompanied by a recent Omega wooden box.

C. Two-body, tonneau, polished and grained, screw-down case back with embossed ?Seamaster? logo. D. Black and gray with luminous baton indexes, subsidiary dials for the seconds, the 12- hour and 30-minute registers, outer minute/fifth second divisions, raised outermost tachometer scale graduated to 500UPH, apertures for the days of the week in French and the date. Luminous baton hands. M. Cal. 9210, copper plated 12-jewel, frequency of 300 Hz, licensed and patented by Bulova. Dial, case and movement signed. Dim. 44 x 44 mm. Thickness 16 mm.

Seamaster 600m - 2nd Generation Ploprof Omega, ?Seamaster, Professional, Automatic 600m/ 2000ft?, Ref. ST 166.077. Made in the late 1970?s. Fine, large, asymmetric, center seconds, left-handed, self-winding, water-resistant, stainless steel professional diver?s wristwatch with date on a stainless steel Omega link bracelet with deployant clasp and additional Omega factory-sealed ?à petites mailles? bracelet. Accompanied by a red Omega box within outer card case.

C. Two-body, massive, polished and brushed, bidirectional revolving graduated bezel for decompression times with red security push-button at 7 o?clock to lock the bezel, screwed-in and protected winding crown at 3 o?clock, bezel inclined and reeded, flat back with horizontal anti-slip groove pattern, sapphire crystal. D. Black with painted luminous baton indexes, outer minute / seconds divisions, date aperture. Luminous white hour and second hand, luminous orange minute hand. M. Cal. 1000, coppercolored, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Dim. 45 mm x 55 mm. Thickness 14 mm.

Speedmaster Smooth Line Professional Omega, "Speedmaster Professional, Smooth Line made, for the Germanmarket" Ref. 145.0040 / 3450803.Made circa 1982. Fine, water-resistant, stainless steel wristwatch with round button chronograph, registers, tachometer and a stainless steelOmega link bracelet. To be sold without reserve

C. Three-body, shot-blasted finish, case back engraved with the Seamaster logo, tachometer graduation on the faceted and inclined bezel to 500 UPH, sapphire crystal. D. Satine rhodium plated with textured finish, steel and black baton indexes, black block quarter indexes, subsidiary dials for the seconds, the 12- hour and 30-minute registers, outer minute and second divisions. Luminous black baton hands. M. Cal. 861, copper-plated, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Diam. 40 mm. Thickness 14 mm.