Cosmograph Daytona
Oyster, 40 mm, platinum
This Oyster Perpetual Cosmograph Daytona in platinum, with an ice- blue dial and an Oyster bracelet, features a chestnut brown Cerachrom bezel with an engraved tachymetric scale.
More Cosmograph Daytona technical details
Reference 126506-0001
Model Case ____________________________________________________________________________________
Type Oyster Architecture
Oyster, 40 mm, platinum Monobloc middle case, screw-down
case back and winding crown
Diameter Winding Crown
40 mm Screw-down, Twinlock double
waterproofness system
Material Crystal
Platinum Scratch-resistant sapphire
Bezel Water Resistance
Chestnut brown monobloc Waterproof to 100 metres / 330
Cerachrom bezel in ceramic with feet
moulded numerals and graduations
Movement
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Type Precision
Perpetual, mechanical chronograph, -2/+2 sec/day, after casing
self-winding
Calibre Oscillator
4131, manufacture Rolex Paramagnetic blue Parachrom
hairspring. High-performance
Paraflex shock absorbers
Winding Functions
Bidirectional self-winding via Centre hour and minute hands,
Perpetual rotor small seconds hand at 6 o'clock.
Chronograph via centre seconds
Power reserve hand, 30-minute counter at 3
Approximately 72 hours o'clock and 12-hour counter at 9
o'clock. Stop seconds for exact
time setting
Bracelet
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Type Clasp
Oyster, three-piece solid links Folding Oysterlock safety clasp with
Easylink 5 mm comfort extension
link
Bracelet Material
Platinum
Dial
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Type Details
Ice blue Highly legible Chromalight display
with long-lasting blue luminescence
Certification
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Type
Superlative Chronometer (COSC +
Rolex certification after casing)