At the heart of this Datejust 31 is a chocolate dial adorned with diamonds set in 18 kt gold settings, framed by a fluted bezel and viewed through scratch-resistant sapphire crystal with a Cyclops lens positioned over the date window. The round 31 mm case is built in Everose Rolesor — Rolex's combination of Oystersteel and Everose gold — featuring a monobloc middle case, solid case back, and a screw-down winding crown with Twinlock double waterproofness, rated to 100 metres / 330 feet.
The Oyster bracelet, crafted in matching Everose Rolesor with three-piece solid links, secures via a folding Oysterclasp fitted with an Easylink 5 mm comfort extension link. Inside, the Calibre 2236 — a perpetual, mechanical, self-winding movement from Manufacture Rolex — delivers a precision of -2/+2 seconds per day after casing, with a power reserve of approximately 55 hours. The oscillator features a Syloxi hairspring in silicon with patented geometry and high-performance Paraflex shock absorbers, while bidirectional winding is handled by the Perpetual rotor.
Functions include centre hour, minute, and seconds hands alongside an instantaneous date with rapid setting and stop-seconds for precise time adjustment. The movement is COSC certified, and the reference number is 278271-0027.
