The Art Of Rolex
Vicenza Oro, Jan 18, 1992
Rolex, "Oyster Perpetual Superlative Chronometer" , Officially Certified Cosmograph Daytona, Ref. 16523, second series of the present production. Very fine, tonneau shaped, self-winding, 18ct gold and stainless steel gentleman's wristwatch, with round button chronograph , register and tachometer, 50 hours power reserve, 18 carats gold and stainless steel Oyster bracelet, fitted box and certificate.
C. polished, satined, screwed back and crown, waterproof at 100 meters, bi-colour, tachometer graduation on the bezel to 400 units per hour, sapphire crystal. D. bicolour gold and black, with radiumed indexes + auxiliary dials for the seconds, the 12 hours and 30 minutes registers. "Bâton" radiumed hands. M. 13"'-Cal.4030 rhodiumed, 31 jewels, lever escapement, Superbalance balance adjusted to 6 positions, antishock system, self-compensating Breguet balancespring. Dial, case and movement signed. In excellent condition. Diam. 39 mm.