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Reference
126710BLNR
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Model case
Oyster, 40 mm, Oystersteel
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Bezel
Bidirectional rotatable 24-hour graduated bezel. Two-colour blue and black Cerachrom insert in ceramic, moulded numerals and graduations
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Water resistance
Waterproof to 100 metres / 330 feet
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Movement
Perpetual, mechanical, self-winding, GMT function
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Caliber
3285, Manufacture Rolex
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Power reserve
Approximately 70 hours
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Bracelet
Oyster, three-piece solid links
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Dial
Black
![Rolex - GMT-Master II - 126710BLNR](https://hausmann-co.com/wp-content/uploads/rolex-bespoke/watch_assets_on_wrist/portrait_assets/m126710blnr-0003_modelpage_spec_portrait.webp)
24-Hour Rotatable Bezel
This model features a black dial and a two-colour Cerachrom bezel insert in blue 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
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.
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.
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.
Official Rolex Hausmann & Co. is proud to be part of the worldwide network
of Official Rolex Retailers and can provide information on the availability
of Rolex watches.
The GMT-Master was made for airborne adventure. Now the watch of choice for travellers, it connects people beyond time zones. Rolex is unveiling a novel, unexpected version of the Oyster Perpetual GMT-Master II. On this watch, the crown and crown guard are on the left side of the watch case. This required several technical adjustments in terms of the movement and the Superlative Chronometer certification, for which the protocol, as well as some of the final tests, had to be adapted. The date aperture and the Cyclops lens have also moved and appear at 9 o’clock.
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