Deep confidence

The Oyster Perpetual Submariner Date in 18 ct yellow gold with a Cerachrom bezel insert in blue ceramic and a royal blue dial with large luminescent hour markers.

Submariner

Technical details

Reference 126618LB

Model case

Oyster, 41 mm, yellow gold

Oyster architecture

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

Diameter

41 mm

Material

18 ct yellow gold

Bezel

Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in blue 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, three-piece solid links

Material

18 ct yellow gold

Clasp

Folding Oysterlock safety clasp with Rolex Glidelock extension system

Dial

Royal blue

Details

Highly legible Chromalight display with long-lasting blue luminescence