Rolex GMT-Master II 40 mm

Rolex's GMT-Master II 126718GRNR-0002 is a GMT watch cased in 18 ct yellow gold at 40 mm, with a thickness of 12.1 mm. The bezel carries a two-colour grey and black Cerachrom insert in ceramic, bidirectional and graduated for tracking a second time zone. A sapphire crystal covers the tiger iron dial, whose hands and indices carry luminescence for legibility in low light. Calibre 3285 drives the watch, a self-winding movement with a GMT function and a power reserve of approximately 70 hours; Rolex certifies it as a Superlative Chronometer. The date sits alongside a central seconds display. A Jubilee bracelet in yellow gold closes with a folding Oysterlock safety clasp fitted with an Easylink comfort extension link. Rolex rates the case to 100 metres of water resistance.