$15,000
ROLEX REF. 16520 STEEL DAYTONA COLOR CHANGE DIAL Rolex, Oyster Perpetual, Superlative Chronometer, Officially Certified Cosmograph Daytona, case No. A226940, Ref. 16520. Made in 1988. Fine self-winding, water resistant to 100 m, stainless steel wristwatch with color change dial, round button chronograph, registers, tachometer and a stainless steel Rolex Oysterlock bracelet Ref. 78390. 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. Black with applied luminous white gold baton indexes, outer 1/5th seconds track, subsidiary dials for the seconds, the 12-hour and 30-minute registers. White gold bâton hands. Cal. 4030, rhodium-plated, 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. Notes DIAM. 40 mm. THICKNESS 12 mm. Approx. overall length 200 mm.
Auctioneer:
Antiquorum
Date:
2013-12-11
