SPECIFICATIONS Reference 126715CHNR MODEL CASE MODEL CASE Oyster, 40 mm, Everose gold OYSTER ARCHITECTURE Monobloc middle case, screw-down case back and winding crown DIAMETER 40 mm MATERIAL 18 ct Everose gold BEZEL Bidirectional rotatable 24-hour graduated bezel. Two-colour brown and black Cerachrom insert in ceramic, engraved 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 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 WINDING Bidirectional self-winding via Perpetual rotor POWER RESERVE Approximately 70 hours BRACELET BRACELET Oyster, flat three-piece links BRACELET MATERIAL 18 ct Everose gold CLASP Folding Oysterlock safety clasp with Easylink 5 mm comfort extension link DIAL DIAL Black DETAILS Highly legible Chromalight display with long-lasting blue luminescence CERTIFICATION Superlative Chronometer (COSC + Rolex certification after casing)
Rolex GMT-Master II 126715CHNR "ROOTBEER"