41mm Oystersteel and 18K white gold case (White Rolesor), monobloc middle case with screw-down case back and winding crown, screw-down crown with Twinlock double waterproofness system, 18K white gold fluted bezel, scratch-resistant sapphire crystal with Cyclops lens over the date, green ombré dial with Chromalight index hour markers and long-lasting blue luminescence, Rolex calibre 3235 perpetual self-winding movement with centre hour, minute and seconds hands, instantaneous date with rapid setting, stop-seconds for precise time setting, paramagnetic blue Parachrom hairspring with high-performance Paraflex shock absorbers, approximately 70 hours of power reserve, Oystersteel Jubilee bracelet with five-piece links, folding Oysterclasp with Easylink 5mm comfort extension link. Waterproof to 100 metres / 330 feet. Superlative Chronometer certified.