Diameter : 31 mm.
Material : Oystersteel.
Domed bezel.
Screw-down crown.
Twinlock double waterproofness system.
Scratch-resistant sapphire crystal.
Waterproof to 100 metres / 330 feet.
Perpetual mechanical self-winding movement.
Calibre 2232 manufacture Rolex.
Precision : -2/+2 sec/day after casing.
Functions :
Centre hour, minute and seconds hands.
Stop-seconds for precise time setting.
Oscillator : Syloxi hairspring in silicon with patented geometry.
High-performance Paraflex shock absorbers.
Bidirectional self-winding via Perpetual rotor.
Approximately 55 hours of power reserve.
Oystersteel flat three-piece links bracelet.
Folding Oysterclasp with easylink 5 mm comfort extension link.
Silver dial.
Superlative chronometer (COSC + Rolex certification after casing).