Rolex Perpetual Submariner m126618ln Series Black/Blue Dial Yellow Gold Strap Men's Watch

MODEL CASE Oyster, 41 mm, Oystersteel and yellow gold

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

DIAMETER 41 mm

MATERIAL Yellow Rolesor – combination of Oystersteel and 18 ct yellow gold

BEZEL Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in ceramic, numerals and graduations coated in gold WINDING CROWN

Screw-down, Triplock triple waterproofness system

CRYSTAL Scratch-resistant sapphire, Cyclops lens over the date

WATER RESISTANCE Waterproof to 300 metres / 1,000 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 Oyster, flat three-piece links

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

CLASP Folding Oysterlock safety clasp with Rolex Glidelock extension system

DIAL Black/Royal Blue

DETAILS Highly legible Chromalight display with long-lasting blue luminescence