Ref. 16520 Color Change Mark III Rolex, "Oyster Perpetual, Superlative Chronometer, Officially Certified, Cosmograph, Daytona", Ref. 16520. Made in 1994. Fine and rare, self-winding, water-resistant, stainless steel wristwatch with round button chronograph, registers, tachometer and a stainless steel Oysterlock bracelet. Accompanied by a Guarantee Certificate (now void), 2 instruction booklets and a service Warranty dated November 1, 2005.

C. Three-body, polished and brushed, screwed-down case back, buttons and crown, Triplock winding crown protected by the crown guard, tachometer graduation on the bezel to 400 units per hour, sapphire crystal. D. Bicolor black and reddish silver with applied luminous steel indexes, subsidiary dials for the seconds, the 12-hour and 30-minute registers. Luminous steel baton hands. M. Cal. 4030, rhodium-plated, oeil-de-perdrix decoration, 31 jewels, straight line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm.

Ref. 16518, 18K gold Cosmograph Daytona, Retailed by Tiffany & Co. Rolex, ?Oyster Perpetual, Superlative Chronometer, Officially Certified, Cosmograph Daytona,? Ref. 16518. Made in the early 1990s. Fine, self-winding, water-resistant, 18K yellow gold wristwatch with round button chronograph, registers, tachometer and an 18K yellow gold Rolex deployable clasp.

C. Three-body, solid, polished and brushed, screwed-down case back, crown and buttons, Triplock winding crown protected by the crown guard, tachometer graduation on the bezel to 400 units per hour, sapphire crystal. D. Bicolor white and black with applied gold Arabic numerals and luminous yellow gold baton indexes, subsidiary dials for the seconds, the 12-hour and 30- minute registers. Luminous yellow gold baton hands. M. Cal. 4030, rhodium-plated, oeilde- perdrix decoration, 31 jewels, straight line lever escapement, monometallic balance adjusted to 6 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm.

Ref. 16518, Yellow Gold Cosmograph Daytona Rolex, ?Oyster Perpetual, Superlative Chronometer, Officially Certified, Cosmograph Daytona?, Ref. 16518. Made in the early 1990s. Fine, self-winding, water-resistant, 18K yellow gold wristwatch with round button chronograph, registers, tachometer and an 18K yellow gold Rolex deployable clasp. Accompanied by a Guarantee Certificate (now void) and a red seal.

C. Three-body, solid, polished and brushed, screwed-down case back, crown and buttons, Triplock winding crown protected by the crown guard, tachometer graduation on the bezel to 400 units per hour, sapphire crystal. D. Bicolor white and black with applied gold Arabic numerals and luminous yellow gold baton indexes, subsidiary dials for the seconds, the 12-hour and 30- minute registers. Luminous yellow gold baton hands. M. Cal. 4030, rhodium-plated, oeilde- perdrix decoration, 31 jewels, straight line lever escapement, monometallic balance adjusted to 6 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm.

Ref. 16520, 24 Hours race winner at Daytona Speedway Rolex, "Oyster Perpetual, Superlative Chronometer, Officially Certified, Cosmograph, Daytona", Ref. 16520. Made in the late 1995. Fine and very rare, self-winding, water-resistant, stainless steel wristwatch with round button chronograph, registers, tachometer and a stainless steel Oysterlock bracelet.

C. Three-body, polished and brushed, dedicated screwed-down case back (engraved with Winner Rolex 24 at Daytona 1996), buttons and crown, Triplock winding crown protected by the Crown Guard, tachometer graduation on the bezel to 400 units per hour, sapphire crystal. D. Bicolor silver and black with applied luminous steel indexes, subsidiary dials for the seconds, the 12-hour and 30-minute registers. Luminous steel baton hands. M. Cal. 4030, rhodiumplated, oeilde- perdrix decoration, 31 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm

Ref. 16528, Yellow Gold Cosmograph Daytona, Black Dial Rolex, ?Oyster Perpetual, Superlative Chronometer, Officially Certified Cosmograph, Daytona," Ref. 16528. Made in 1994. Fine, self-winding, water-resistant, 18K yellow gold wristwatch, with round button chronograph, register, gold bezel with tachometer graduated for 400 UPH and 18K yellow gold Rolex Oysterlock bracelet.

C. Three-body, polished and brushed, screwed-down case back, buttons and crown, Triplock winding crown protected by the crown guard, tachometer graduation on the bezel to 400 units per hour, sapphire crystal. D. Bicolor black and champagne with applied luminous gold baton indexes, outer minute/seconds divisions, subsidiary dials for the seconds, the 12-hour and 30-minute registers. Luminous gold baton hands. M. Cal. 4030, rhodium-plated, 31 jewels, straight line lever escapement, monometallic balance adjusted to 6 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm.

Ref. 16523, Stainless Steel and Yellow Gold ?Daytona? Rolex, ?Oyster Perpetual, Superlative Chronometer, Officially Certified, Cosmograph, Daytona,? Ref. 16523. Made in 1998, sold on September 25, 1999. Fine, self-winding, water-resistant, stainless steel and 18K yellow gold wristwatch with round button chronograph, registers, tachometer, and a stainless steel and 18K yellow gold Oyster Fliplock bracelet. Accompanied by a hang tag, red seal, Guarantee document (now void), and the original fitted box.

C. Three-body, polished and brushed, screwed-down case back and gold buttons and crown, Triplock winding crown protected by the crown guard, tachometer graduation on the gold bezel to 400 units per hour, sapphire crystal. D. Bicolor black and champagne with applied luminous gold indexes, subsidiary dials for the seconds, the 12-hour and 30-minute registers. Luminous yellow gold baton hands. M. Cal. 4030, rhodium-plated, oeil-de-perdrix decoration, 31 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions and temperature, selfcompensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm.

Ref. 16520 Daytona Rolex, "Oyster Perpetual, Superlative Chronometer, Officially Certified, Cosmograph, Daytona", Ref. 16520. Made in 1998. Fine and rare, self-winding, water-resistant, stainless steel wristwatch with round button chronograph, registers, tachometer and a stainless steel Oysterlock bracelet. Accompanied by a Guarantee Certificate (now void) and the original fitted box.

C. Three-body, polished and brushed, screwed-down case back, buttons and crown, Triplock winding crown protected by the crown guard, tachometer graduation on the bezel to 400 units per hour, sapphire crystal. D. Bicolor black and silver with applied luminous steel indexes, subsidiary dials for the seconds, the 12-hour and 30-minute registers. Luminous steel baton hands. M. Cal. 4030, rhodium-plated, oeil-de-perdrix decoration, 31 jewels, straight line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm.

Daytona - Color Change Dial Rolex, "Oyster Perpetual, Superlative Chronometer, Officially Certified, Cosmograph, Daytona," Ref. 16520. Made in 1998, sold November 27, 1999. Fine and rare, self-winding, water-resistant, stainless steel wristwatch with round button chronograph, registers, tachometer and a stainless steel Oysterlock bracelet. Accompanied by a Guarantee Certificate (now void), invoice, 2 instruction booklets and the original fitted box.

C. Three-body, polished and brushed, screwed-down case back, buttons and crown, Triplock winding crown protected by the crown guard, tachometer graduation on the bezel to 400 units per hour, sapphire crystal. D. Bicolor black and reddish silver with applied luminous steel indexes, subsidiary dials for the seconds, the 12-hour and 30-minute registers. Luminous steel baton hands. M. Cal. 4030, rhodium-plated, oeil-de-perdrix decoration, 31 jewels, straight line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, selfcompensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm.

Ref. 116523, Steel and Yellow Gold Daytona Rolex, ?Oyster Perpetual, Superlative Chronometer, Officially Certified, Cosmograph Daytona,? Ref. 116523. Made in 2002, sold October 16, 2003. Very fine, water-resistant, self winding stainless steel and 18K yellow gold wristwatch with round button chronograph, registers, tachometer and a stainless steel and 18K yellow gold Rolex Oysterlock bracelet. Accompanied by original warranty (now void), booklets, and fitted box.

C. Three-body, solid, polished and brushed, screwed-down case back, buttons and crown, Triplock winding crown protected by the crown guard, tachometer graduation on the bezel to 400 units per hour, sapphire crystal. D. Champagne-colored mother-of-pearl with applied yellow gold and black inlaid Roman numerals, subsidiary dials for the seconds, the 12-hour and 30-minute registers. Yellow gold and black baton hands. M. Cal. 4130, rhodiumplated, oeil-de-perdrix decoration, 44 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating free sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm.

White Gold Daytona Rolex, Oyster Perpetual, Superlative Chronometer, Officially Certified, Cosmograph "Daytona", Ref. 116509. Made in 2003, sold on December 16, 2004. Very fine, self-winding, water-resistant, 18K white gold wristwatch with round button chronograph, registers, tachometer, 50-hour autonomy and an 18K white gold Rolex Oysterlock bracelet. Accompanied by the original Warranty Certificate (now void) and 2 instruction booklets.

C. Three-body, solid, polished and brushed, screwed-down case back, buttons and crown, Triplock winding crown protected by the crown guard, tachometer graduation on the bezel to 400 units per hour, sapphire crystal. D. Black with applied radial white gold Arabic numerals and luminous indexes, subsidiary dials for the seconds, the 12-hour and 30-minute registers with red outer tachometer graduation. Luminous white gold baton hands. M. Cal. 4130, rhodium-plated, 44 jewels, straight line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm.