Rolex Cosmograph Daytona

Model case

Oyster, 40 mm, platinum

Oyster architecture

Monobloc middle case, screw-down case back and winding crown

Diameter

40 mm

Material

Platinum

Bezel

Chestnut brown monobloc Cerachrom bezel in ceramic with moulded numerals and graduations

Winding crown

Screw-down, Triplock triple waterproofness system

Crystal

Scratch-resistant sapphire

Case back

Transparent case back with anti-reflective coating

Water resistance

Waterproof to 100 metres / 330 feet