42mm 18k yellow gold case.
Screw-down back.
Screw-down crown.
Twinlock double waterproofness system.
Fluted bezel with bidirectional rotatable Rolex ring command.
Scratch-resistant sapphire crystal with cyclops lens over the date and double anti-reflective coating.
Champagne dial.
Index hour markers with Chromalight.
Rolex calibre 9001.
Perpetual, mechanical, self-winding, dual time zones, annual calendar movement.
Power reserve of approximately 72 hours.
-2/+2 sec/day, after casing precision.
Functions :
Centre hour, minute and seconds hands.
24-hour display on off-centre disc.
Second time zone.
Instantaneous annual calendar at 3 o'clock and rapid-setting of the date.
Month display via 12 apertures around the circumference of the dial.
Stop-seconds for precise time setting.
Paramagnetic blue Parachrom hairspring.
High-performance Paraflex shock absorbers.
Oysterflex bracelet.
Bidirectional self-winding via Perpetual rotor.
Flexible metal blades overmoulded with high-performance elastomer.
Folding Oysterclasp with Rolex Glidelock extension system.
Waterproof to 100 meters.