Rolex Oyster Perpetual Superlative Chronometer, Officially Certified, Cosmograph "Daytona", Ref. 16523, present series. Tonneau shaped, self winding, 18ct gold and stainless steel, gentleman's wristwatch, with round button chronograph, registers, tachometer and 50 hours power reserve, with certificate.

C. massive, polished, satined, bi-colour, waterproof, screwed back and buttons, tachometer graduation on the bezel to 400 units per hour, sapphire crystal. D. bicolour gold and black, with radiumed indexes + auxiliary dials for the seconds, the 12 hours and 30 minutes registers. " Baton", radiumed hands. M. 13? Cal. 4030, rhodiumed, 31 jewels, lever escapement, Superbalance balance adjusted to 6 positions, antishock system, self-compensating Breguet balance-spring, micrometer regulator. Dial, case and movement signed. In mint condition. Diam. 39 mm.

Rolex Oyster Perpetual Superlative Chronometer, Officially Certified, Cosmograph "Daytona", Ref. 16523, present series. Tonneau shaped, self winding, 18ct gold and stainless steel, gentleman's wristwatch, with round button chronograph, registers, tachometer and 50 hours power reserve.

C. massive, polished, satined, bi-colour, waterproof, screwed back and buttons, tachometer graduation on the bezel to 200 units per hour, sapphire crystal. D. bicolour white and black, with radiumed indexes + auxiliary dials for the seconds, the 12 hours and 30 minutes registers. " Baton", radiumed hands. M. 13? Cal. 4030, rhodiumed, 31 jewels, lever escapement, Superbalance balance adjusted to 6 positions, antishock system, self-compensating Breguet balance-spring, micrometer regulator. Dial, case and movement signed. In mint condition. Diam. 39 mm.

Rolex Oyster Perpetual Superlative Chronometer, Officially Certified, Cosmograph "Daytona", Ref. 16523, present series. Tonneau shaped, self winding, 18ct gold and stainless steel, gentleman's wristwatch, with round button chronograph, registers, tachometer and 50 hours power reserve.

C. massive, polished, satined, bi-colour, waterproof, screwed back and buttons, tachometer graduation on the bezel to 200 units per hour, sapphire crystal. D. bicolour gold and black, with radiumed indexes + auxiliary dials for the seconds, the 12 hours and 30 minutes registers. " Baton", radiumed hands. M. 13? Cal. 4030, rhodiumed, 31 jewels, lever escapement, Superbalance balance adjusted to 6 positions, antishock system, self-compensating Breguet balance-spring, micrometer regulator. Dial, case and movement signed. In mint condition. Diam. 39 mm.

Rolex Oyster Superlative Chronometer, Officially Certified, Cosmograph, Ref. 6263, 1970's. Fine, tonneau shaped, 18ct gold, gentleman's wristwatch, with round button chronograph, registers and tachometer.

C. massive, polished, satined, waterproof, screwed back and buttons, tachometer graduation on the bezel. D. bicolour gold and black, with radiumed indexes + auxiliary dials for the seconds, the 12 hours and 30 minutes registers. "Baton", radiumed hands. M. 13-, rhodiumed, 17 jewels, lever escapement, Superbalance balance adjusted to 6 positions, self-compensating Breguet balance-spring. Dial, case and movement signed. In very good condition. Diam. 38 mm.

Rolex Oyster Superlative Chronometer, Officially Certified, Cosmograph, Ref. 6265, 1970's. Fine and rare, tonneau shaped, 18ct gold, gentleman's wristwatch, with round button chronograph, registers and tachometer, with 18 ct gold Jubilee bracelet.

C. massive, polished, satined, waterproof, screwed back and buttons, tachometer graduation on the bezel. D. bicolour gold and black, with applied gold indexes + auxiliary dials for the seconds, the 12 hours and 30 minutes registers. "Baton", gold radiumed hands. M. 13-, rhodiumed, 17 jewels, lever escapement, Superbalance balance adjusted to 6 positions, self-compensating Breguet balance-spring. Dial, case and movement signed. In very good condition. Diam. 38 mm.

Rolex Oyster Superlative Chronometer, Officially Certified, Cosmograph, Ref. 6265, 1970's. Fine, tonneau shaped, 18ct gold, gentleman's wristwatch, with round button chronograph, registers and tachometer.

C. massive, polished, satined, waterproof, screwed back and buttons, tachometer graduation on the bezel. D. bicolour gold and black, with radiumed indexes + auxiliary dials for the seconds, the 12 hours and 30 minutes registers. "Baton", radiumed hands. M. 13-, rhodiumed, 17 jewels, lever escapement, Superbalance balance adjusted to 6 positions, self-compensating Breguet balance-spring. Dial, case and movement signed. In very good condition. Diam. 38 mm.

Rolex Oyster Perpetual "Date Just" Superlative Chronometer, Officially Certified, Ref. 1625, 1960's. Very fine and rare, center second, self winding, 18ct pink gold, gentleman's wristwatch, with date, fitted box and certificate.

C. massive, polished, satined, waterproof, screwed back, graduated revolving bezel. D. black, with radiumed indexes, aperture for the date. "Baton", gold radiumed hands. M. 12 3/4-, rhodiumed, 26 jewels, lever escapement, monometallic balance adjusted to 5 positions, antishock system, self-compensating Breguet balancespring. Dial, case and movement signed. In excellent condition. Diam. 36 mm.

Rolex Oyster Perpetual Day-Date Superlative Chronometer, Officially Certified, Ref. 1803, 1970's. Fine, center second, self winding, 18ct gold, gentle-man's wristwatch, with date and 18ct gold President bracelet.

C. massive, polished, satined, waterproof, screwed back, gadrooned bezel. D. champagne, with applied gold indexes, apertures for the date. "Baton", gold radiumed hands. M. 12 3/4-, rhodiumed, 26 jewels, lever escapement, monometallic balance adjusted to 5 positions, antishock system, self-compensating Breguet balance- spring. Dial, case and movement signed. In excellent condition. Diam. 36 mm.

Rolex Oyster Perpetual Day-Date Superlative Chronometer, Officially Certified, Ref. 1803, 1970's. Fine, center second, self winding, 18ct pink gold, gentleman's wristwatch, with date.

C. massive, polished, waterproof, screwed back, gadrooned bezel, with an additional diamondset bezel. D. champagne, with applied gold indexes, apertures for the date. "Baton", gold radiumed hands. M. 12 3/4-, rhodiumed, 26 jewels, lever escapement, monometallic balance adjusted to 5 positions, antishock system, selfcompensating Breguet balance-spring. Dial, case and movement signed. In excellent condition. Diam. 36 mm.

Patel( Philippe & Cie, Geneve, No. 928955, case No. 639931, circa 1948. Fine, stainless steel, gentleman's wristwatch.

C. massive, polished, waterproof, antimagnetic protecting cap. D. mat silver, with applied steel indexes + auxiliary seconds dial. "Baton" hands. M. 12" 120, rhodiumed, " fausses-cotes" decoration, 18 jewels, lever escapement, cut bimetallic balance, Breguet balance-spring, micrometer regulator. Dial, case and movement signed. In very good condition. Diam. 35 mm.

Vacheron & Constantin, Geneve, No. 489821, case No. 297651, Ref. 126, circa 1948. Fine, stainless steel, gentleman's wristwatch.

C. massive, polished, satined. D. mat silver, with applied gold indexes + auxiliary seconds dial. "Baton", gold hands. M. 13", rhodiumed, "fausses-cotes" decoration, 17 jewels, lever escapement, glucidur balance adjusted to heat, cold isochronism and 5 positions, antishock system, self-compensating Breguet balance-spring, micro-meter regulator. Dial, case and movement signed. In good condition. Diam. 33 mm.

Patek Philippe & Cie, Geneve, No. 828937, case No. 619366, circa 1937. Fine and rare, center second, stainless steel, gentle-man' s wristwatch.

C. polished, satined, waterproof, antimagnetic protecting cap, screwed back. D. mat silver, with applied gold indexes and Roman numerals. "Feuille", gold hands. M. 12"'-120, rhodiumed, "fausses-cOtes" decoration, 18 jewels, lever escapement, cut bimetallic balance, flat balance spring, micrometer regulator. Dial, case and movement signed. In very good condition. Diam. 35 mm.

Patek Philippe & Cie, Geneve, "Amagnetic", No. 732800, case No. 2633153, Ref. 3417, circa 1965. Fine and rare, stainless steel, gentleman's wristwatch.

C. massive, polished, satined, waterproof, antimagnetic protecting cap. D. mat silver, with applied steel indexes + auxiliary seconds dial. "Baton" hands. M. 27-400 AM, Geneva Quality Hall Mark, rhodiumed, "fausses-cotes" decoration, 18 jewels, lever escapement, gold lever escapement, Giromax balance adjusted to heat, cold isochronism and 5 positions, antishock system, self-compensating Breguet balance-spring. Dial, case and movement signed. In very good condition. Diam. 35 mm.

Vacheron & Constantin, Geneve, No. 426715, case No. 320864, Ref. 4310, made in 1950

Good 18K pink gold keyless dress watch in original case and with a certificate. Three piece massive "demi-bassine" polished case. Mat silver dial with applied gold Arabic numerals and subsidiary seconds. Gold Breguet hands. Rhodium plated 16" movement, "fausses cotes" decoration, 17 jewels, straight line lever escapement, cut bimetallic balance adjusted to temperatures, Breguet balance spring with a swan neck micrometric index. In very good condition. Diam. 42 mm.

Patek Philippe & Cie., Geneve, No. 825752, case No. 610304, made for J. Boix, circa 1925.

Very elegant 18K pink and white gold keyless dress watch. Three piece "variee carrure carree" case with a pink gold band, white gold bezel and back. Two tone silvered dial with applied gold Arabic numerals, indexes and subsidiary seconds. Gold "feuilles" hands. Rhodium plated 16 " movement, "fausses cotes" decoration, 18 jewels, straight line lever escapement, cut bimetallic balance, three heat and cold isochronism and five position adjustments, Breguet balance spring. Signed on the dial, the case and the movement. In mint condition. Diam. 44 mm.

Patel( Philippe & Cie, Geneve N° 890393, case N° 418850, circa 1945.

Fine 18K gold keyless dress watch. Two piece massive "bassine pincee" polished case. Silvered dial with black indexes and subsidiary seconds. Gold "batons" hands. Rhodium plated 16" movement bearing the Geneva quality mark, "fausses cotes" decoration, 18 jewels, straight line lever escapement, cut bimetallic balance, three heat and cold isochronism and five position adjustments, flat balance spring. Signed on the dial, the case and the movement. In good condition. Diam. 47 mm

Patel( Philippe & Cie., Geneve, No. 931609, case no. 424189, Ref. 775-1, circa 1960.

Elegant 18K gold keyless dress watch. Three piece massive "variee" case. Two tone mat silver dial, the engine turned chapter with applied gold Arabic numeral for the 12, indexes and subsidiary seconds. Gold "dauphine" hands. Rhodium plated 17-170 caliber movement bearing the Geneva quality mark, "fausses cotes" deco-ration, 18 jewels, straight line lever escapement, cut bimetallic balance, Breguet balance spring with a swan neck micrometric index. In very good condition. Diam. 48 mm.

Paul Buhre, Swiss, made for the Russian market, circa 1910.

Elegant 14K gold keyless oval Art Deco watch in original leather covered fitted case. Two piece massive polished case. Mat gold dial with Breguet numerals. Blued steel Breguet hands. Gild brass 11.5" movement, 15 jewels, straight line lever escapement, cut bimetallic balance and Breguet balance spring. signed on the dial and the fitted case. In very good condition. Diam. 60 x 42 mm.

Rolex, Precision, Swiss, circa 1940.

Fine stainless steel precision keyless dress watch. Three piece "variee" polished and satine case, glazed on both sides. Two ton polished and satine copper dial with applied steel Arabic numerals. Blued steel "baton" hands. Rhodium plated 16" movement, 17 jewels, straight line lever escapement, monometallic balance with screws, Breguet elinvar balance spring. Signed on the dial and the movement. In very good condition. Diam. 47 mm.

Rolex, Chronometre, Prince Imperial, Swiss, circa 1940.

Fine and elegant stainless steel keyless pocket chronometer, Class A certificate at the Geneva Observatory. Three piece "variee" polished case. Mat silver dial with applied gold Roman numerals, indexes and subsidiary seconds. Gold "batons" hands. Very fine nickel 16- movement, 18 jewels, straight line lever escapement, monometallic balance adjusted in six positions, self compensated balance spring, Rolex patented escapement protecting cap. Signed on the dial, the case and the movement. In very good condition. Diam. 45 mm.