The Oyster Perpetual GMT-Master II in 18 ct Everose gold with a black dial and an Oyster bracelet.
This model features a black dial and a two-colour Cerachrom bezel insert in brown and black ceramic. In addition to conventional hour, minute and seconds hands, the GMT-Master II features an arrow-tipped hand, which circles the dial once every 24 hours, as well as a bidirectional rotatable 24-hour graduated bezel.
The distinctively coloured 24-hour hand displays the “home” reference time in a first time zone which can be read on the graduations on the bezel. The traveller’s local time is easily set by “jumping” from hour to hour, thanks to an ingenious mechanism operated via the winding crown: the hour hand can be adjusted forwards or backwards independently of the minute and seconds hands. This allows travellers to adapt to their new time zone without affecting the precision of their timekeeping.
Like all Rolex Professional watches, the GMT-Master II offers exceptional legibility in all circumstances, and especially in the dark, thanks to its Chromalight display.
The broad hands and hour markers in simple shapes – triangles, circles, rectangles – are filled with a luminescent material emitting a long-lasting glow.
To preserve the beauty of its pink gold watches, Rolex created and patented an exclusive 18 ct pink gold alloy cast in its own foundry: Everose gold.
Introduced in 2005, 18 ct Everose is used on all Rolex Oyster models in pink gold.
The Oyster bracelet is a perfect alchemy of form and function, aesthetics and technology, designed to be both robust and comfortable. It is equipped with an Oysterlock folding clasp, which prevents accidental opening and the Easylink comfort extension link, also exclusive to Rolex.
This ingenious system allows the wearer to increase the bracelet length by approximately 5 mm, providing additional comfort in any circumstance.
Case
Type
- Oyster, 40 mm, Everose gold
Diameter
- 40 mm
Material
- Everose gold
Bezel
- Bidirectional rotatable 24-hour graduated bezel. Two-colour brown and black Cerachrom insert in ceramic, moulded numerals and graduations
Oyster Architecture
- Monobloc middle case, screw-down case back and winding crown
Winding Crown
- Screw-down, Triplock triple waterproofness system
Crystal
- Scratch-resistant sapphire, Cyclops lens over the date
Waterproofness
- Waterproof to 100 metres / 330 feet
Movement
Type
- Perpetual, mechanical, self-winding, GMT function
Calibre
- 3285, Manufacture Rolex
Precision
- -2/+2 sec/day, after casing
Oscillator
- Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorber
Winding
- Chronergy with optimized energy efficiency
Power reserve
- Bidirectional self-winding via Perpetual rotor
Power reserve
- Approximately 70 hours
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
Bracelet
Type
- Oyster, three-piece solid links
Bracelet Material
- 18 ct Everose gold
Clasp
- Folding Oysterlock safety clasp with Easylink 5 mm comfort extension link
Dial
Type
- Black
Details
- Highly legible Chromalight display with long-lasting blue luminescence
Case reference 126715CHNR
Bracelet reference 79205