Rolex

GMT-Master II

Oyster, 40 mm, yellow gold

M126718GRNR-0001

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  • REFERENCE

    126718GRNR

  • MODEL CASE

    Oyster, 40 mm, yellow gold

  • BEZEL

    Bidirectional rotatable 24-hour graduated bezel. Two-colour grey and black 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)

24-Hour Rotatable Bezel

24-Hour Rotatable Bezel

This model features a black dial and a two-colour Cerachrom bezel insert in grey 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.

Black dial

Black dial

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.