Rolex Oyster Perpetual 31 Oystersteel Coral Red Dial Domed Bezel (Ref# 277200)

31mm Oystersteel case, monobloc middle case with screw-down case back, screw-down crown with Twinlock double waterproofness system, domed bezel, scratch-resistant sapphire crystal, coral red dial with sunray finish and highly legible Chromalight display with long-lasting blue luminescence, Rolex calibre 2232 perpetual self-winding movement with centre hour, minute and seconds hands and stop-seconds for precise time setting, Syloxi hairspring in silicon with patented geometry and Paraflex shock absorbers, approximately 55 hours of power reserve, Oystersteel Oyster bracelet with three-piece solid links, folding Oysterclasp with Easylink 5mm comfort extension link. Waterproof to 100 metres / 330 feet. Superlative Chronometer certified.