Rolex Oyster Perpetual Cosmograph Daytona Yellow Gold 126518LN-0012

Cosmograph Daytona
Oyster, 40 mm, yellow gold

This Oyster Perpetual Cosmograph Daytona in 18 ct yellow gold, with a golden and  bright black dial and an Oysterflex bracelet, features a black Cerachrom bezel with an engraved tachymetric scale.

More Cosmograph Daytona technical details
Reference 126518LN-0012

Model Case ____________________________________________________________________________________

Type Oyster Architecture
Oyster, 40 mm, yellow gold Monobloc middle case, screw-down
case back and winding crown

Diameter Winding Crown
40 mm Screw-down, Twinlock double
waterproofness system

Material Crystal
Yellow gold Scratch-resistant sapphire

Bezel Water Resistance
Black monobloc Cerachrom bezel in Waterproof to 100 metres / 330
ceramic with moulded tachymetric feet
scale

Movement

________________________________________________________

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