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Mixed martial artist Khamzat Chimaev spotted wearing Rolex

Khamzat Chimaev, the undefeated UFC welterweight known as 'Borz,' was recently spotted on the wrist with a Rolex GMT-Master II reference 126710BLNR — the model collectors have dubbed 'Batgirl' for its striking blue-and-black ceramic bezel. The sighting is entirely on-brand for a fighter who competes at the sport's highest level and has cultivated a sharply curated public image away from the cage.

The GMT-Master II 126710BLNR sits at the heart of Rolex's professional sports catalogue. It runs on the in-house Calibre 3285, a movement featuring Rolex's patented Chronergy escapement, a 70-hour power reserve, and a GMT hand that advances independently in one-hour increments for easy two-timezone tracking. The bidirectional rotatable Cerachrom bezel insert — virtually scratch-proof and UV-resistant — divides the 24-hour scale between midnight blue (night hours) and black (day), allowing immediate visual time-zone differentiation. The 40mm Oyster case in 904L stainless steel is paired here with the five-link Jubilee bracelet featuring the Oysterlock clasp and Easylink 5mm comfort extension. Lume-filled Chromalight displays on the Mercedes hands and hour markers ensure legibility around the clock.

From a collector standpoint, the 126710BLNR occupies a fascinating position. The blue-and-black Cerachrom combination had been absent from the GMT-Master lineup for decades before Rolex revived it on this reference, and the Jubilee bracelet option — previously reserved for more dress-oriented references — added a dimension of versatility that resonated strongly with both enthusiasts and the broader market. The result was immediate waiting-list pressure that has never truly eased. Grey-market premiums have remained stubborn, with the piece trading at roughly double its retail price since launch.

Chimaev, born in Chechnya and representing Sweden in competition, has established himself as one of the UFC's most compelling fighters since his debut in 2020. His taste in horology reflects an athlete conscious of status without veering into excess — the GMT-Master II 'Batgirl' is unambiguously prestigious yet retains the functional, tool-watch DNA that feels authentic on a professional athlete.

At an official list price of approximately $11,300, the Rolex GMT-Master II 126710BLNR is effectively unobtainable through authorized dealers without significant relationship equity. On the secondary market, the piece commands around $25,000 — a premium that shows no meaningful sign of softening as long as Rolex maintains its restrained production philosophy.