Description
Model Case
Type
Oyster, 40 mm, white gold and
diamonds
Diameter
40 mm
Material
White gold
Bezel
Set with diamonds
Oyster Architecture
Monobloc middle case, screw-down
case back and winding crown
Winding Crown
Screw-down, Triplock triple
waterproofness system
Crystal
Scratch-resistant sapphire
Water Resistance
Waterproof to 100 metres / 330
feet
Movement
Type
Perpetual, mechanical chronograph,
self-winding
Calibre
4131, manufacture Rolex
Precision
-2/+2 sec/day, after casing
Oscillator
Paramagnetic blue Parachrom
hairspring. High-performance
Paraflex shock absorbers