Rolex GMT-Master II 40 mm

Rolex's GMT-Master II 126710GRNR-0004 is a 40 mm steel GMT watch with a case measuring 12.1 mm thick. The black ceramic bezel rotates bidirectionally and carries the graduated scale used to track a second time zone. A scratch-resistant sapphire crystal covers the black dial, whose hands and indices are luminous for legibility in low light. The self-winding calibre 3285 drives the watch, offering an independent, jumping local-hour hand along with a central seconds function and date, and it carries Superlative Chronometer certification with a power reserve of approximately 70 hours. The screw-down crown is part of the Oyster case construction. A steel Oyster bracelet fastens with a folding Oysterlock clasp fitted with the Easylink comfort extension link. This GMT-Master II is water resistant to 100 metres.