37mm Everose Rolesor case comprised of a 904L steel monobloc middle case, screw-down back, screw-down crown with triplock triple waterproofness system, 18K Everose gold bidirectional rotatable bezel with raised polished 60-minute graduations and numerals, intense black dial, Chromalight hour markers, Rolex calibre 2236 automatic movement with centre hour, minute and seconds hands, rapid setting instantaneous date, and stop-seconds for precise time setting, approximately 55 hours of power reserve, stainless steel and 18K Everose gold Oyster bracelet with flat three-piece links, folding Oysterlock buckle with Easylink 5mm comfort extension link. Waterproof to 100 meters.