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)
Watch Specifications
24-Hour Rotatable Bezel

24-Hour Rotatable Bezel

This model features a black dial and a two-colour Cerachrom bezel insert in red and blue 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

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.

Black dial
Oystersteel

Oystersteel

Rolex uses Oystersteel for its steel watch cases. Specially developed by the brand, Oystersteel belongs to the 904L steel family, alloys most commonly used in high-technology and in the aerospace and chemical industries, where maximum resistance to corrosion is essential. Oystersteel is extremely resistant, offers an exceptional finish once polished and maintains its beauty even in the harshest environments.

Rolex Watches

Model Availability

All Rolex watches are assembled by hand with the utmost care to ensure exceptional quality. Such high standards naturally restrict Rolex production capacity and, at times, the demand for Rolex watches outpaces this capacity.

Therefore, the availability of certain models may be limited. New Rolex watches are exclusively sold by Official Rolex Retailers, who receive regular deliveries and independently manage the allocation and sales of watches to customers.

Ethos Summit is proud to be part of the worldwide network of Official Rolex Retailers and can provide information on the availability of Rolex watches.

Rolex

How to Set your GMT-Master II

Synonymous with excellence and reliability, Rolex watches are designed for everyday wear, and depending on the model, perfectly suited for a wide range of sports and other activities. Built to last, these timepieces are characterized by their distinctive and timeless aesthetics. The Oyster Perpetual GMT-Master II is an ideal watch for criss-crossing the globe. Learn more about its features and how to set the date and two time zones by watching the video.

Rolex Watch

Allowing its wearer to track the progress of time in another time zone, the GMT-Master II highlights our connection to the world. It is now available in two new versions – 18 ct yellow gold and yellow Rolesor – with a Cerachrom bezel insert in grey and black ceramic, an entirely new colour combination. Exemplary craftsmanship is borne out by the choice of materials and precision of the finishes, which come together to show the watch in its best light. The harmonious contrast between the gleaming gold of the Jubilee bracelet and the two-colour bezel with its dark, muted tones evokes the path of the sun and the alternation of day and night.

Highlighting our connection to the world
Rolex GMT-Master II
Highlighting our connection to the world
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