Rolex GMT-Master II 126715CHNR bk

40mm 18K Everose case, screw-down crown, bidirectional rotatable 24-hour graduated bezel with brown and black Cerachrom insert and engraved numerals, scratch-resistant sapphire crystal with cyclops lens over the date, black dial, hour markers set with Chromalight, Rolex calibre 3285 self-winding movement with second time-zone hour hand and instantaneous date, approximately 70 hours of power reserve, Oyster bracelet with flat three-piece links, folding Oysterclasp buckle with Easylink 5mm comfort extension link. Waterproof to 100 meters.