Important Modern and Vintage Timepieces

New York, Jun 08, 2011

LOT 311

Rolex Ref. 116520 Steel Daytona Rolex, ?Oyster Perpetual, Superlative Chronometer, Officially Certified, Cosmograph Daytona", case No. F809182, Ref. 116520. Sold on March 26, 2005. Fine, self-winding, water-resistant, stainless steel wristwatch with round button chronograph, registers, tachometer and a stainless steel Rolex Oysterlock 78490 bracelet. Accompanied by a booklet, guarantee (now void) and service receipt.

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 and 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 185 mm.