Rolex

Cosmograph Daytona

Oyster, 40 mm, White gold

m126509

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Bright black and steel

Cosmograph Daytona Tekniske detaljer
# m126509-0000

Model case

Oyster, 40 mm, White gold
Material

18 kt white gold
Winding crown

Screw-down, Triplock triple waterproofness system
Oyster architecture

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

Fixed, with engraved tachymetric scale, in 18 kt white gold
Crystal

Scratch-resistant sapphire
Diameter

40mm
Water resistance

Waterproof to 100 metres / 330 feet

Movement

Perpetual, mechanical chronograph, self-winding
Functions

Centre hour and minute hands, small seconds hand at 6 o'clock. Chronograph via centre seconds hand, 30-minute counter at 3 o'clock and 12-hour counter at 9 o'clock. Stop seconds for exact time setting
Oscillator

Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers
Calibre

4131, manufacture Rolex
Winding

Bidirectional self-winding via Perpetual rotor
Precision

-2/+2 sec/day, after casing
Power reserve

Approximately 72 hours

Certification

Superlative Chronometer (COSC + Rolex certification after casing)

Chrono Watch er ikke en autoriseret forhandler og kan dermed ikke associeres med de nævnte urproducenter på hjemmesiden