Important Modern & Vintage Timepieces

Hong Kong, Jun 25, 2010

LOT 186

Rolex Cosmograph Daytona Rolex, ?Oyster Perpetual, Superlative Chronometer, Officially Certified, Cosmograph Daytona", case No. P451431, Ref. 116520/2100. Sold on February 5th, 2001. Very fine, self-winding, water-resistant, stainless steel chronometer?s wristwatch with round button chronograph, registers, tachometer and a stainless steel Rolex Oysterlock bracelet. Accompanied by a fitted box, booklet and guarantee (now void).

C. Three-body, polished and brushed, screwed down case back, push-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 luminous white gold indexes, subsidiary silver ring dials for the seconds, the 12-hour and 30-minute registers, outer minute/1/5th seconds division. Luminous white gold baton hands. M. Cal. 4130, rhodium-plated, 44 jewels, straight line lever escapement, monometallic balance adjusted to 6 positions, shock absorber, self-compensating free-sprung Breguet balance-spring, Microstella regulating screws, hack mechanism. Dial, case and movement signed. Diam. 40 mm. Thickness 12.5 mm. Approx. overall length 190 mm.