The Oyster Perpetual Cosmograph Daytona is the ultimate tool watch for those with a passion for driving and speed. Introduced in 1963, the Cosmograph Daytona was designed to meet the demands of professional racing drivers. It is an icon forever joined in name and function to the high-performance world of motor sport. More than 50 years after its creation, the Cosmograph Daytona remains in a class of its own among sport chronographs and continues to transcend time.
Oyster, 40 mm, Oystersteel
Monobloc middle case, screw-down case back and winding crown
Black monobloc Cerachrom bezel in ceramic with engraved tachymetric scale
Screw-down, Triplock triple waterproofness system
Waterproof to 100 metres / 330 feet
Perpetual, mechanical chronograph, self-winding
4130, Manufacture Rolex
-2/+2 sec/day, after casing
Centre hour, minute and seconds hands, small seconds hand at 6 o’clock. Chronograph (centre hand) accurate to within 1/8 of a second, 30-minute counter at 3 o’clock and 12-hour counter at 9 o’clock. Stop seconds for precise time setting
Paramagnetic blue Parachrom hairspring
Bidirectional self-winding via Perpetual rotor
Approximately 72 hours
Oyster, flat three-piece links
Folding Oysterlock safety clasp with Easylink 5 mm comfort extension link
Highly legible Chromalight display with long-lasting blue luminescence
Superlative Chronometer (COSC + Rolex certification after casing)
My bass loves to play with it.
Very well worth the money.