Rolex GMT-Master II 126710BLRO

Rolex GMT-Master II Ref.126710BLRO, Automatic, Oystersteel case, steel Jubilee bracelet, Ø40mm. Red/blue 24h Cerachrom bidirectional bezel, black dial, Calibre 3285 (~70 h), sapphire with Cyclops, 100 m water resistance, Triplock crown, Chromalight, Superlative Chronometer. Year 2022. Box and papers.

The Rolex GMT-Master was created in the 1950s to meet a practical aviation need: allowing long-haul pilots to read two time zones at once. Rolex’s elegant solution combined a 24-hour hand with a rotating 24-hour bezel, making it easy to track home time and local time simultaneously. The iconic red-and-blue “Pepsi” bezel quickly became a hallmark thanks to its high legibility and bold visual identity.

In 1982, the GMT-Master II introduced an independently adjustable local hour hand, further enhancing usability for frequent travelers. The Ref. 126710BLRO, reintroduced in 2018, marked the long-awaited return of the steel “Pepsi” with a bi-color Cerachrom ceramic bezel—a technically demanding achievement to produce two distinct colors on a single ceramic insert. Pairing it with the Jubilee bracelet nods to vintage elegance while preserving the tool-watch character.

Powering the watch, the Calibre 3285 brings Rolex’s modern engineering to the forefront: the Chronergy escapement, improved efficiency, and approximately 70 hours of power reserve, alongside Superlative Chronometer precision. In today’s collecting world, the 126710BLRO stands as a benchmark travel watch, blending aviation heritage, contemporary technology, and instantly recognizable design. It captures the romance of travel as much as the practicality of timekeeping across borders.