Rolex Submariner 40mm R116619LB

BRAND : Rolex
MODEL : Submariner
MODEL NUMBER : 116619LB
MODEL CASE : Oyster, 40 mm, Oystersteel
OYSTER ARCHITECTURE : Monobloc middle case, screw-down case back and winding crown
DIAMETER : 40 mm
MATERIAL : Oystersteel
BEZEL : Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in ceramic, numerals and graduations coated in platinum
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 : 3135, Manufacture Switzerland
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 36 to 48 hours
BRACELET : Oyster, flat three-piece links
BRACELET MATERIAL : Oystersteel
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)