At 36 mm, this Datejust 36 wears the reference number 126201-0044 and is built around Rolex's Everose Rolesor construction, blending Oystersteel and Everose gold throughout both the round case and the Oyster bracelet. The monobloc middle case features a screw-down case back and a screw-down Twinlock winding crown, delivering water resistance to 100 metres / 330 feet. A solid case back and scratch-resistant sapphire crystal with a Cyclops lens over the date window complete the case details.
The chocolate dial is equipped with a Chromalight display offering long-lasting blue luminescence for readability in low light. The domed bezel frames the dial cleanly, while the Oyster bracelet — constructed from three-piece solid links in Everose Rolesor — secures via a folding Oysterclasp with an Easylink 5 mm comfort extension link.
Power comes from the Calibre 3235, a perpetual mechanical self-winding movement by Manufacture Rolex, rated to a precision of -2/+2 seconds per day after casing and COSC certified. The movement provides approximately 70 hours of power reserve, bidirectional winding via a Perpetual rotor, and features a paramagnetic blue Parachrom hairspring with Paraflex shock absorbers. Functions include centre hour, minute, and seconds hands, instantaneous date with rapid setting, and stop-seconds for precise time setting.
