THIS OYSTER PERPETUAL COSMOGRAPH DAYTONA IN 18 CT YELLOW GOLD WITH A BLACK DIAL AND AN OYSTERFLEX BRACELET, FEATURES A BLACK CERACHROM BEZEL WITH TACHYMETRIC SCALE.
This chronograph was designed to be the ultimate timing tool for endurance racing drivers. 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.
MODEL CASE
Oyster, 40 mm, yellow gold
OYSTER ARCHITECTURE
Monobloc middle case, screw-down case back and winding crown
DIAMETER
40 mm
MATERIAL
18 ct yellow gold
BEZEL
Black monobloc Cerachrom bezel in ceramic with moulded tachymetric scale
WINDING CROWN
Screw-down, Triplock triple waterproofness system
CRYSTAL
Scratch-resistant sapphire
WATER RESISTANCE
Waterproof to 100 metres / 330 feet
MOVEMENT
Perpetual, mechanical chronograph, self-winding
CALIBRE
4130, Manufacture Rolex
PRECISION
-2/+2 sec/day, after casing
FUNCTIONS
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
OSCILLATOR
Paramagnetic blue Parachrom hairspring
WINDING
Bidirectional self-winding via Perpetual rotor
POWER RESERVE
Approximately 72 hours
BRACELET
Oysterflex
BRACELET MATERIAL
Flexible metal blades overmoulded with high-performance elastomer
CLASP
Folding Oysterlock safety clasp with Easylink 5 mm comfort extension link
Raffles Place, Singapore
22 Malacca Street
#01-02 RB Capital Building,
Singapore 048980