MODEL CASE
Oyster, 28 mm.
Oystersteel and yellow gold.

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

DIAMETER
28 mm.

MATERIAL
Yellow Rolesor - combination of Oystersteel and 18 ct yellow gold.

BEZEL
Fluted.

WINDING CROWN
Screw-down.
Twinlock double 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
2236, 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
Syloxi hairspring in silicon with patented geometry.
High-performance Paraflex shock absorbers.

WINDING
Bidirectional self-winding via Perpetual rotor.

POWER RESERVE
Approximately 55 hours.

BRACELET
Jubilee, five-piece links.

BRACELET MATERIAL
Yellow Rolesor - combination of Oystersteel and 18 ct yellow gold.

CLASP
Concealed folding Crownclasp.

DIAL
Silver set with diamonds.

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