Rolex GMT-Master II in Oystersteel and Everose gold with a black dial

The Oyster Perpetual GMT-Master II in Oystersteel and 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.

Gold is coveted for its lustre and nobility. Steel reinforces strength and reliability. Together, they harmoniously combine the best of their properties.

A true Rolex signature, Rolesor has featured on Rolex models since the early 1930s, and was trademarked as a name in 1933. It is one of the prominent pillars of the Oyster collection.

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, Oystersteel and Everose gold

Diameter

• 40 mm

Material

• Everose Rolesor

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 white Everose Rolesor – combination of Oystersteel and 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 126711CHNR

Bracelet reference 79201