Rolex, Oyster Perpetual, Officially Certified Chronometer, Ref. 6085, 1950's.Very fine, centre-seconds, self-winding, water-resistant, tonneau shaped, 18K pink gold gentleman's wristwatch with 18K pink gold Oyster bracelet.

C. three body, massive, polished and brushed, screwed case back and crown, ribbed graduated bezel. D.matt silver with applied pink gold indexes. "Alpha" radium-coated pink gold hands. M. 9 3/4''', rhodium plated, "fausses côtes" decoration, 19 jewels, lever escapement, monometallic balance, self-compensating Breguet balance spring.Dial, case and movement signed.Diam. 34 mm.

Rolex, Oyster Perpetual Officially Certified Chronometer, Ref. 6085, 1950's.Very fine, centre-seconds, self-winding, water-resistant, tonneau shaped, 18K pink gold gentleman's wristwatch with 18K pink gold Oyster bracelet.

C. three body, massive, polished and brushed, screwed case back and crown, ribbed graduated bezel. D.black with applied pink gold indexes. "Alpha" pink gold hands. M. 9 3/4''', rhodium plated, "fausses côtes" decoration, 19 jewels, lever escapement, monometallic balance, self-compensating Breguet balance spring.Dial, case and movement signed.Diam. 34 mm.

Rolex, Oyster Perpetual Superlative Chronometer Officially Certified, Ref. 1005, 1960's.Very fine, centre-seconds, self-winding, water-resistant, tonneau shaped, 18K pink gold gentleman's wristwatch with 18K pink gold Oyster bracelet.

C. three body, massive, polished and brushed, screwed case back and crown, ribbed graduated bezel. D. black with applied pink gold indexes. "Bâton" pink gold hands. M. Cal. 1560, rhodium plated, "fausses côtes" decoration, 25 jewels, lever escapement, monometallic balance adjusted to temperatures and5 positions, shock-absorber, self-compensating flat balance spring.Dial, case and movement signed.Diam. 34 mm.

Rolex, Oyster Perpetual Chronometer, Ref. 3725, 1940's.Fine and unusual, centre-seconds, self-winding, water-resistant, tonneau shaped, stainless steel and pink gold gentleman's wristwatch with stainless steel and pink gold plated Oyster bracelet.

C. three body, polished and brushed, bicolour, screwed case back and crown, ribbed graduated bezel. D. matt silver with applied pink gold indexes. "Alpha" radium-coated pink gold hands. M. 9 3/4''', rhodium plated, 19 jewels, lever escapement, monometallic balance, self-compensating Breguet balance spring.Dial, case and movement signed.Diam. 32 mm.

Rolex, Oyster Veriflat, Officially Certified Chronometer, Ref. 6512, 1960's.Very fine and rare, flat, water-resistant, tonneau shaped, 18K pink gold gentleman's wristwatch.

C. three body, massive, polished, screwed case back. D. matt silver with applied pink gold indexes, auxiliary seconds dial. "Dauphine" pink gold hands. M. Cal. 1000, rhodium plated, "oeil-de-perdrix" decoration, 18 jewels, lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock-absorber, self-compensating Breguet balance spring.Dial, case and movement signed.Diam. 33 mm.

Rolex, Oyster Perpetual, Officially Certified Chronometer, Ref. 6567, 1950's.Fine, centre-seconds, self-winding, water-resistant, tonneau shaped, 18K yellow gold gentleman's wristwatch with 18K yellow gold Oyster bracelet.

C. three body, massive, polished and brushed, screwed case back and crown, ribbed bezel. D. "guilloché" matt silver with applied gold indexes. "Dauphine" tritium-coated yellow gold hands. M. Cal. 1030, rhodium plated, "fausses côtes" decoration, 25 jewels, lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock-absorber, self-compensating flat balance spring.Dial, case and movement signed.Diam. 34 mm.

Rolex, Oyster Perpetual, Officially Certified Chronometer, Ref. 6090, 1950's.Very fine, centre-seconds, self-winding, water-resistant, tonneau shaped, 18K pink gold gentleman's wristwatch with leather strap and 18K pink gold Rolex buckle.

C. three body, massive, polished and brushed, screwed case back and crown, twisted lugs. D. "guilloché" matt silver with applied pink gold indexes. "Dauphine" pink gold hands. M. 9 3/4''', rhodium plated, "fausses côtes" decoration, 19 jewels, lever escapement, monometallic balance, self-compensating Breguet balance spring.Dial, case and movement signed.Diam. 34 mm.

Rolex, Oyster Perpetual, Officially Certified Chronometer, Ref. 6567, 1950's.Fine, centre-seconds, self-winding, water-resistant, tonneau shaped, 14K yellow gold gentleman's wristwatch with 14K yellow gold Oyster bracelet.

C. three body, massive, polished, screwed case back and crown. D. matt silver with applied gold indexes. "Dauphine" yellow gold hands. M. Cal. 1030, rhodium plated, "fausses côtes" decoration, 25 jewels, lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock-absorber, self-compensating flat balance spring.Dial, case and movement signed.Diam. 34 mm.

Rolex, Oyster Perpetual, Day-Date, Officially, Certified Chronometer, Ref. 6511, Ref. 6511/4, made on July 19, 1955.Extremely rare and fine, centre-seconds, self-winding, water-resistant, tonneau shaped, stainless steel gentleman's wristwatch with day and date.

C. three body, polished and brushed, screwed case back and crown, 18K ribbed white gold bezel.D. satiné silver with applied steel indexes, apertures for the day and date. M. Cal. 1055, rhodium plated,25 jewels, lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock-absorber, self-compensating Breguet balance spring.Dial, case and movement signed.Diam. 36 mm.

Rolex, Oyster, Antimagnetic, Ref. 6036, so-calledJean-Claude Killy, 1950's.Very fine and rare, tonneau shaped, water-resistant, 18K pink gold gentleman's wristwatch with round button chronograph, registers and triple date, with 18K pink gold Oyster bracelet.

C. three body, massive, polished, screwed case back and crown. D. matt silver with applied pink gold indexes, auxiliary dials for the seconds, the 12 hours and 30-minute registers, outer graduation for the days of the month, apertures for the days of the week and the months. "Alpha" radium-coated pink gold hands. M. 13''', rhodium plated, 17 jewels, lever escapement, monometallic balance, shock-absorber, self-compensating Breguet balance spring.Dial, case and movement signed.Diam. 36 mm.

Rolex, Oyster, Chronograph, Anti-Magnetic, Ref. 6036, so-called Jean-Claude Killy, 1950's.Very fine and rare, tonneau shaped, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers and triple date, with leather strap and stainless steel Rolex buckle.

C. three body, polished and brushed, screwed case back and crown. D. matt silver with applied yellow gold indexes, auxiliary dials for the seconds, the12 hours and 30-minute registers, outer graduation for the days of the month, apertures for the days of the week and the months. "Alpha" yellow gold hands. M. 13''', rhodium plated, 17 jewels, lever escapement, monometallic balance, shock-absorber, self-compensating Breguet balance spring.Dial, case and movement signed.Diam. 36 mm.

Rolex, Oyster Perpetual, Officially Certified, Chronomètre, Ref. 6062, 1950's.Very fine and rare, tonneau shaped, water-resistant, astronomic, 18K yellow gold gentleman's wristwatch with triple date and moon phases, with leather strap and 18K yellow gold Rolex buckle.

C. Two body, massive, polished, screwed case back. D. matt silver with applied gold star indexes, auxiliary seconds dial, outer graduation for the days of the month, apertures for the days of the week, the months and the moon phases. "Dauphine" yellow gold hands.M. 9 3/4''', rhodium plated, 19 jewels, lever escapement, monometallic balance, self-compensating Breguet balance spring.Dial, case and movement signed.Diam. 36 mm.

Rolex, Perpetual Officially Certified Chronometer,Ref. 8171, 1950's.Very fine and rare, astronomic, self-winding, 18K pink gold gentleman's wristwatch with triple date and moon phases, leather strap and 18K pink gold Oyster bracelet.

C. three body, massive, polished and brushed. D. matt silver with applied pink gold indexes, auxiliary seconds dial, outer graduation for the days of the month, apertures for the days of the week, the months and the lunations. "Alpha" pink gold hands.M. 11 3/4''', rhodium plated, 18 jewels, lever escapement, monometallic balance, self-compensating Breguet balance spring.Dial, case and movement signed.Diam. 38 mm.

Rolex, Oyster, Chronograph, Anti-Magnetic, Ref. 4500, 1940's.Very fine, tonneau shaped, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, register, tachometer and telemeter, and stainless steel Oyster bracelet.

C. two body, polished and brushed, screwed case back. D. matt silver with applied steel Arabic numerals and indexes, auxiliary seconds and 30-minute register dials, outer tachometer and telemeter graduations. "Alpha" steel hands. M. 13''', rhodium plated,17 jewels, lever escapement, monometallic balance, self-compensating Breguet balance spring.Dial, case and movement signed.Diam. 35 mm.

Rolex, Oyster, Chronograph, Anti-Magnetic, Ref. 4500, 1940's.Very fine, tonneau shaped, water-resistant, 18K yellow gold gentleman's wristwatch with round button chronograph, register, tachometer and telemeter, leather strap and yellow gold plated Rolex buckle.

C. two body, massive, polished, screwed case back.D. satiné silver with gold painted engraved indexes, auxiliary seconds and 30-minute register dials, outer tachometer and telemeter graduations. "Alpha" gold hands. M. 13''', rhodium plated, 17 jewels, lever escapement, monometallic balance, self-compensating Breguet balance spring.Dial, case and movement signed.Diam. 35 mm.

Rolex, Oyster, Chronograph, Anti-Magnetic, Ref. 6238, 1960's.Fine tonneau shaped, water-resistant, 14K yellow gold gentleman's wristwatch with round button chronograph, registers and tachometer, with leather strap and yellow plated Rolex gold buckle.

C. three body, massive, polished and brushed, screwed case back and crown. D. satiné silver with applied gold indexes, auxiliary dials for the seconds, the 12 hours and 30-minute registers, outer tachometer graduation. "Bâton" gold hands. M. 13''', rhodium plated, 17 jewels, lever escapement, monometallic balance, 3 adjustments, antishock system, self-compensating Breguet balance spring.Dial, case and movement signed.Diam. 36 mm.

Rolex, Oyster, Chronograph, Anti-Magnetic, Ref. 6238, 1960's.Fine tonneau shaped, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers, tachometer and telemeter.

C. three body, polished and brushed, screwed case back and crown. D. matt silver with applied steel indexes, auxiliary dials for the seconds, the 12 hours and 30-minute registers, outer tachometer and telemeter graduations. "Bâton" steel 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, Cosmograph Daytona, so-called Paul Newman, Ref. 6239, with steel bezel, 1970's.Very fine, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers and tachometer with stainless steel Oyster bracelet, in original fitted box accompanied by original certificate.

C. three body, polished and brushed, screwed back and crown, tachometer graduation on the bezel to 200 units per hour. D. bicolour black and white with tritium-coated applied steel indexes, auxiliary dials for the seconds, the 12 hours and 30-minute registers. "Bâton" tritium-coated steel hands. M. 13''', rhodium plated, 17 jewels, lever escapement, monometallic balance adjusted to 3 positions, shock-absorber, self-compensating Breguet balance spring.Dial, case and movement signed.Diam. 37 mm.

Rolex, Cosmograph Daytona, so-called Paul Newman, Ref. 6239, with steel bezel, 1970's.Very fine, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers and tachometer with stainless steel Oyster bracelet.

C. three body, polished and brushed, screwed back and crown, tachometer graduation on the bezel to 200 units per hour. D. bicolour black and white with tritium-coated applied steel indexes, auxiliary dials for the seconds, the 12 hours and 30-minute registers. "Bâton" tritium-coated steel hands. M. 13''', rhodium plated, 17 jewels, lever escapement, monometallic balance adjusted to 3 positions, shock-absorber, self-compensating Breguet balance spring.Dial, case and movement signed.Diam. 37 mm.

Rolex, Cosmograph Daytona, so-called Paul Newman, with black bezel, 1970's.Very fine, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers and tachometer with stainless steel Oyster bracelet.

C. three body, polished and brushed, screwed back and crown, tachometer graduation on the bezel to 200 units per hour. D. bicolour black and white with tritium-coated applied steel indexes, auxiliary dials for the seconds, the 12 hours and 30-minute registers. "Bâton" tritium-coated steel hands. M. 13''', rhodium plated, 17 jewels, lever escapement, monometallic balance adjusted to 3 positions, shock-absorber, self-compensating Breguet balance spring.Dial, case and movement signed.Diam. 37 mm.