MODEL CASE
Oyster, 42 mm, yellow gold.

OYSTER ARCHITECTURE
Monobloc middle case, screw-down case back and winding crown.

DIAMETER
42 mm.

MATERIAL
18 kt yellow 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
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
Oysterflex.

BRACELET MATERIAL
Flexible metal blades overmoulded with high-performance elastomer.

CLASP
Folding Oysterlock safety clasp with Rolex Glidelock extension system.

DIAL
Black.

DETAILS
Highly legible Chromalight display with long-lasting blue luminescence.

CERTIFICATION
Superlative Chronometer (COSC + Rolex certification after casing).