Rolex GMT-Master II 40mm 126719BLRO

BRAND : Rolex 
MODEL : GMT-MASTER II
MODEL NUMBER : 126719BLRO-0003
MODEL CASE : Oyster, 40 mm, white gold
OYSTER ARCHITECTURE : Monobloc middle case, screw-down case back and winding crown
DIAMETER : 40 mm
MATERIAL : 18 ct white gold
BEZEL : Bidirectional rotatable 24-hour graduated bezel. Two-colour blue and red Cerachrom insert in ceramic, moulded 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, GMT function
CALIBRE : 3285, Manufacture Rolex
PRECISION : -2/+2 sec/day, after casing
FUNCTIONS : Centre hour, minute and seconds hands. 24-hour display. Second time zone with independent rapid-setting of the hour hand. Instantaneous date. 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 : 18 ct white gold
CLASP : Folding Oysterlock safety clasp with Easylink 5 mm comfort extension link
DIAL : Midnight Blue
DETAILS : Highly legible Chromalight display with long-lasting blue luminescence
CERTIFICATION : Superlative Chronometer (COSC + Rolex certification after casin