Rolex GMT-MASTER II Oyster, 40 mm, Oystersteel M126710BLRO-0001

REFERENCE

126710BLRO

MODEL CASE

Oyster, 40 mm, Oystersteel

BEZEL

 Bidirectional rotatable 24-hour graduated bezel. Two-colour red and blue Cerachrom insert in ceramic, moulded numerals and graduations

WATER RESISTANCE

Waterproof to 100 metres / 330 feet

MOVEMENT

Perpetual, mechanical, self-winding, GMT function

CALIBRE

3285, Manufacture Rolex

POWER RESERVE

Approximately 70 hours

BRACELET

Jubilee, five-piece links

DIAL

Black

CERTIFICATION

Superlative Chronometer (COSC + Rolex certification after casing)

Designed to show the time in two different time zones simultaneously, the GMT-Master, launched in 1955, was originally developed as a navigation instrument for professionals criss-crossing the globe.

24-HOUR ROTATABLE BEZEL

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.

BLACK DIAL

Like all 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.

The emblematic two-colour bezel makes the GMT-Master II instantly recognizable. 

This bidirectional rotatable bezel is fitted with a 24-hour graduated Cerachrom insert manufactured from extremely hard ceramic, created thanks to a pioneering process developed by .