Rolex Oyster Perpetual, Superlative Chronometer, Officially Certified Cosmograph "Daytona", Ref. 16523, second series of the present production. Fine self-winding, waterproof, 18K yellow gold and stainless steel gentleman's wristwatch, with round button chronograph, register and tachometer, 50 hours power reserve and 18K yellow gold and stainless steel Oyster bracelet, with mahogany wooden fitted box and certificate.

C. bi-colour, polished, satined, screwed back, screwed buttons and Triplock crown, waterproof at 100 meters, tachometer graduation on the bezel to 400 units per hour, sapphire crystal. D. bicolour black and gold with tritium gold indexes. + auxiliary dials for the seconds, the 12 hours and 30 minutes registers. "Baton" tritium gold hands. M. 13"' 4030 rhodium plated, 31 jewels, lever escapement, Superbalance balance adjusted to 6 positions, antishock system, self compensating Breguet balance-spring, micrometer regulator. Dial, case and movement signed. Diam. 39 mm.

Rolex Oyster Perpetual "Explorer" Precision, Ref. 5501, 1970's. Fine, tonneau shaped, waterproof, centre second, self-winding, stainless steel and 18K yellow gold gentleman's wristwatch with stainless steel and 18K yellow gold Jubilee bracelet.

C. bi-colour, polished, satined, screwed back and crown, yellow gold reeded bezel and winding-crown, steel case. D. black with applied gold indexes. "Alpha" radiumed gold hands. M. 12 1/2"' rhodium plated, 26 jewels, lever escapement, monometallic balance, antishock system, self compensating Breguet balancespring. Dial, case and movement signed. Diam. 34 mm.

Rolex Oyster Perpetual "Datejust Turn-O-Graf " , Superlative Chronometer Officially Certified, Ref. 1625, made for Tiffany Be Co. New York, circa 1964. Very fine and rare, centre second, self-winding, waterproof, 18K yellow gold and stainless steel gentleman 's wristwatch with date.

C. bi-colour, polished, satined, screwed back and crown, yellow gold graduated revolving bezel and winding-crown, steel case. D. satined silver with applied gold indexes, aperture for the date with "Cyclope" lens. "Dauphine" gold hands. M. 12 1/2"' rhodium plated, 25 jewels, lever escapement, monometallic balance, antishock system, self= compensating Breguet balance-spring. Dial, case and movement signed. Diam. 35 mm.

Patek Philippe & Cie., Geneve, "Nautilus " , 1980's. Fine, waterproof, stainless steel and 18K gold gentleman' s quartz wristwatch with a stainless steel brushed integrated bracelet with gold central polished element and safety deployant clasp.

C. tonneau shaped, brushed, protected crown, gold bezel. D. gold plated, gold indexes. "Dauphine " gold hands. M. with quartz standardization. Dial, case and movement signed. Dim. 36 x 40 mm

Patek Philippe & Cie., Geneve, "Nautilus", 1980's. Fine, waterproof, stainless steel, center seconds, gentleman ' s quartz wristwatch with date and a stainless steel brushed integrated bracelet with central polished element and safety deployant clasp; together with fitted box and certificate.

C. cushion shaped, brushed, protected crown. D. anthracite, finished in linear relief, tritium coated bar-shaped indexes, aperture for the date. "Baton " tritium white gold hands. M. with quartz standardization. Dial, case and movement signed. Dim. 32 x 35 mm

Patek Philippe & Cie., Geneve, No. 933165, case No. 558816, Ref. 865, circa 1980. Fine, hunting case, keyless 18K yellow gold dress watch.

C. three body, massive, polished. D. white with painted numerals. "Louis XVI" blued steel hands. M. 16"', rhodium plated, "fausses cotes" decoration, Geneva Quality Hallmark, 18 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions, self compensating Breguet balance spring, micrometer regulator. Dial, case and movement signed. Diam. 47 mm

Patek Philippe & Cie., Geneve, "Nautilus " , 1980's. Fine, waterproof, stainless steel and 18K gold lady's quartz wristwatch with date and a stainless steel brushed integrated bracelet with gold central polished element and safety deployant clasp.

C. cushion shaped, brushed, protected crown, gold bezel. D. gold plated, finished in linear relief, gold indexes, aperture for the date. "Baton " gold hands. M. with quartz standardization. Dial, case and movement signed. Dim. 27 x 27 mm

Vacheron & Constantin, Geneve, "Phidias", No. 149, 1990's. Fine 18K gold and stainless steel, lady's quartz wristwatch with lapidated link integrated bracelet.

C. polished, gold bezel. D. matt silver, "guilloche " , gold indexes. "Baton" gold hands. M. with quartz standardization. Dial, case and movement signed. Diam. 27 mm

Rolex Oyster Perpetual "Day Date" Superlative Chronometer Officially Certified, Ref. 1803, 1970's. Very fine, centre second, self-winding, 18K yellow gold, sapphires and diamonds gentleman's wristwatch with date and day, and with 18K yellow gold President bracelet set with 50 large round diamonds and 23 baguette sapphires.

C. massive, polished, satined, screwed back and crown, waterproof, bezel set with round diamonds. D. champagne with sapphire-set baguette indexes, aperture for the date and the clay. "Baton " tritium hands. M. 12 3/4" ' rhodium plated, "fausses cotes" decoration, 26 jewels, lever escapement, monometallic balance adjusted to temperatures and 5 positions, antishock system, self compensating Breguet balance-spring. Dial, case and movement signed. Diam. 36 mm.

Rolex Oyster Perpetual "Day Date " Superlative Chronometer Officially Certified, Ref. 18000, 1970's. Very fine, centre second, self-winding, 18K yellow gold and diamonds gentleman's wristwatch with date and day, and with 18K yellow gold President bracelet set with 50 large round diamonds and 26 baguette diamonds.

C. massive, polished, satined, screwed back and crown, waterproof, bezel set with round diamonds. D. champagne with diamond-set square and baguette indexes, aperture for the date and the clay. "Baton " tritium hands. M. 12 3/4''' rhodium plated, "fausses cotes" decoration, 27 jewels, lever escapement, monometallic balance adjusted to temperatures and 5 positions, antishock system, self compensating Breguet balance-spring. Dial, case and movement signed. Diam. 36 mm.

Breguet, Swiss, No. 3861, 1990's. Very fine, flat 18K white gold and diamond gentleman's wristwatch.

C. massive, polished, guilloche band and back, diamond-set bezel, sapphire-set winding crown. D. "guilloche " matt silver, Roman numerals. M. 8 1/2"' rhodium plated, "fausses cotes" decoration, 18 jewels, lever escapement, antishock system, annular balance, adjusted to 5 positions, selfcompensating flat balance spring. Diam. 32 mm

Breguet, Swiss, retailed by Tiffany, No. 2216, 1980's. Very fine, 18K yellow gold lady's skeleton wristwatch.

C. polished, "guilloche " band, glazed back, sapphireset winding crown. D. matt silver chapter ring, Roman numerals. Breguet blued steel hands. M. 8 3/4 '" engraved, gold plated, skeletonized, 18 jewels, monometallic balance, self compensating flat balance spring. Dial, case and movement signed. Diam. 25 mm

Breguet, Swiss, Ref. 3697, BR No. 3099, made in 1996. Very fine "regulator dial" 18K pink gold gentleman's wristwatch with box and certificate.

C. massive, polished, glazed back. D. matt silver, hand "guilloche " , off center hours chapter ring, Roman numerals. Breguet blued steel hands. M. 8 1/2'" rhodium plated, "fausses" cotes", 18 jewels, lever escapement, antishock system, annular balance, sellcompensating flat balance spring. Dial, case and movement signed. Diann. 33.5 mm

Breguet, Swiss, No. 2757A, 1980's. Very fine, skeletonized 18K yellow gold gentleman's wristwatch with round button chronograph and 30 minute register.

C. massive, polished, "guilloche " band, glazed back, round button chronograph. D. chapter ring with Roman numerals and 2 subsidiary dials for register and seconds. Blued steel hands. M. 13 "' engraved, skeletonized, gilt. brass, 18 jewels, lever escapement, antishock system, monometallic balance, self= compensating flat balance spring. Case and movement signed. Diam. 35 mm

Breguet, Swiss, Ref. 1747 BA, No. 571H, made in 1997. Very fine, waterproof, self-winding 18K yellow gold wristwatch with date with box and certificate.

C. massive, polished, "guilloche" band and back, bearing the names and dates of the major Breguet customers from 1780 to 1946. D. matt silver, hand "guilloche", off-center hours chapter ring, Roman numerals aperture for the date, Breguet blued steel hands. M. 11 1/2 "' rhodium plated, 25 jewels, twin barrel, 22K gold oscillating weight, lever escapement, antishock system, annular balance adjusted to 5 positions, self compensating flat balance spring. Dial, case and movement signed. Diam. 36.3 mm

Rolex Oyster Chronograph "Antimagnetic," so-called "Jean-Claude Killy", Ref. 6036, 1950's. Fine and rare tonneau shaped, waterproof, 18K piiik gold gentleman's wristwatch with round button chronograph, registers and triple date.

C. massive, polished, satined, screwed back. D. matt silver with applied pink gold indexes and subsidiary dials for the seconds, the 12 hours and 30 minutes registers, outer graduation for the clays of the month, apertures for the clays of the week and the months. "Alpha " radiumed pink gold hands. M. 13"' rhodium plated, 17 jewels, lever escapement, monometallic. balance, antishock system, self-compensating Breguet balance spring. Dial, case and movement signed. Diam. 36 mm

Rolex Oyster "Cosmograph", Ref. 6265, retailed by Cartier, New York, circa 1980. Fine and very rare, waterproof, stainless steel gentleman's wristwatch with round button chronograph, registers and tachometer, with stainless steel Rolex Oyster bracelet and steel bezel.

C. massive, polished, satincd, screwed back, buttons and crown, tachometer graduation on the bezel to 200 units per hour. D. bicolor black and white with applied steel indexes and auxiliary dials for the seconds, the 12 hours and 30 minutes registers. "Baton" tritium steel hands. M. 13"' rhodium plated, 17 jewels, lever escapement, monometallic balance adjusted to 3 positions, antishock system, selfcompensating Breguet balance spring. Dial, case and movement signed. Diam. 37 mm

Breguet, No. 4491, 1980's. Very fine astronomic, self-winding, 18K yellow gold gentleman's wristwatch with phases and age of the moon, date, and 50 hours power reserve, with fitted box and certificate.

C. massive, polished, reeded band straight lugs, screwed bars, transparent back. D. "guilloche" silvered gold with painted radial Roman numerals on a plain reserve, auxiliary dial for the date, sector for the up-and-clown and the lunar calendar, aperture for the lunations. "Breguet" blued steel hands. M. 12"' engraved gold, 35 jewels, lever escapement, monometallic balance, antishock system, selfcompensating flat balance-spring. Dial, case and movement signed. Diam. 36 mm.

Breguet "Saltarello Souscription", No. 34/50, Ref. 4709, made in 1989. Very fine and rare, flat, jumping-hour, self-winding, 18K yellow gold gentleman's wristwatch.

C. massive, polished, straight lugs, screwed bars, reeded band, part "guilloche " back. D. two-tone "guilloche " silver with painted rabic numerals on a plain reserve, aperture for the jumping-hours. "Breguet " blued steel hand. M. 11 3/4"' rhodium plated, "fausses cotes " decoration, 25 jewels, lever escapement, monometallic balance, antishock system, self-compensating flat balance-spring. Dial, case and movement signed. Diam. 36 mm.

Breguet Automatic, No. 4554, present series. Very fine, self-winding, astronomic, 18K yellow gold gentleman' s wristwatch with eccentric dial, double date, with phases and age of the moon, with fitted box and gold push-pin.

C. massive, polished, semi-guilloche back, sapphireset winding-crown, reeded band. D. "guilloche" silver with an eccentric plain reserve with painted radial Roman numerals, graduation for the age of the moon, apertures for the clays of the week, of the month and the lunations. M. 13"', Cal. 502 QSE, rhodium plated, "fausses cotes" decoration, 35 jewels, lever escapement, monometallic balance, 5 adjustments, antishock system, self-compensating flat balance-spring, 18K gold rotor. Dial, case and movement signed. Diam. 36 mm.