Cosmograph Daytona
Oyster, 40 mm, Everose gold
The iconic benchmark for those with a passion for driving, high performance and fine engineering.
Cosmograph Daytona
Oyster, 40 mm, Everose gold
The Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high-performance world of motor sport.
Reference code
116515LN
specifications
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Model case
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Oyster, 40 mm, Everose gold
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Movement
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Perpetual, mechanical chronograph, self-winding
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Bracelet
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Leather strap
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Dial
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Chocolate
Model case
- Model case
- Oyster, 40 mm, Everose gold
- Oyster architecture
- Monobloc middle case, screw-down case back and winding crown
- Diameter
- 40 mm
- Material
- 18 ct Everose gold
- Bezel
- Black monobloc Cerachrom bezel in ceramic with engraved tachymetric scale
- Winding crown
- Screw-down, Triplock triple waterproofness system
- Crystal
- Scratch-resistant sapphire
- Water-resistance
- Waterproof to 100 metres / 330 feet
Movement
- Movement
- Perpetual, mechanical chronograph, self-winding
- Calibre
- 4130, Manufacture Rolex
- 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
- Precision
- Officially certified Swiss chronometer (COSC)
- Oscillator
- Paramagnetic blue Parachrom hairspring
- Winding
- Bidirectional self-winding via Perpetual rotor
Bracelet
- Bracelet
- Leather strap
- Bracelet material
- Black leather
- Clasp
- Gold folding Oysterlock safety clasp
Dial
- Dial
- Chocolate
- Details
- Dial with snailed small counters