Rolex Yacht-Master 42 226659
Model case
Model case
Oyster, 42 mm, white gold
Oyster architecture
Monobloc middle case, screw-down case back and winding crown
Diameter
42 mm
Material
18 ct white gold
Bezel
Bidirectional rotatable 60-minute graduated bezel with matt black Cerachrom insert in ceramic, polished raised numerals and graduations
Winding crown
Screw-down, Triplock triple waterproofness system
Crystal
Scratch-resistant sapphire, Cyclops lens over the date
Water resistance
Waterproof to 100 metres / 330 feet
Movement
Movement
Perpetual, mechanical, self-winding
Calibre
3235, Manufacture Rolex
Precision
-2/+2 sec/day, after casing
Functions
Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting
Oscillator
Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers
Winding
Bidirectional self-winding via Perpetual rotor
Power reserve
Approximately 70 hours
Bracelet
Bracelet
Oysterflex
Material
Flexible metal blades overmoulded with high-performance elastomer
Clasp
Folding Oysterlock safety clasp with Rolex Glidelock extension system
Dial
Dial
Black
Details
Highly legible Chromalight display with long-lasting blue luminescence
Certification
Certification
Superlative Chronometer (COSC + Rolex certification after casing)
