The Oyster Perpetual GMT-Master II in 18 ct white gold with an Oyster bracelet. This model features a meteorite dial and a red and blue Cerachrom bezel. Designed to show the time in two different time zones simultaneously during intercontinental flights, the GMT-Master has come to be recognized for its robustness and versatile appearance.

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, 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

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

Oyster, flat three-piece links

Bracelet Material

18 ct white gold

Clasp

Folding Oysterlock safety clasp with Easylink 5 mm comfort extension link

Dial

Meteorite

Details

Highly legible Chromalight display with long-lasting blue luminescence

Certification

Superlative Chronometer (COSC + Rolex certification after casing)