Oyster, 41 mm, oystersteel.
Monobloc middle case.
Screw-down case back and winding crown.
Domed bezel.
Screw-down crown.
Twinlock double waterproofness system.
Scratch-resistant sapphire crystal.
Waterproof to 100 metres / 330 feet.
Perpetual mechanical self-winding movement.
Caliber 3230, manufacture Rolex.
-2/+2 sec/day, after casing precision.
Functions :
Centre hour, minute and seconds hands.
Stop-seconds for precise time setting
Paramagnetic blue Parachrom hairspring
Bidirectional self-winding via Perpetual rotor.
Approximately 70 hours of power reserve.
Oystersteel, flat three-piece links bracelet.
Folding oysterclasp with easylink 5 mm comfort extension link.
Coral red dial.
Superlative Chronometer (COSC + Rolex certification after casing).