At 31mm, this Datejust 31 presents a round Everose Rolesor case — Rolex's combination of Oystersteel and Everose gold — with a monobloc middle case, solid screw-down case back, and a screw-down Twinlock winding crown offering waterproofness to 100 metres. The domed bezel is set with diamonds, while a scratch-resistant sapphire crystal with Cyclops lens over the date completes the front profile.
The chocolate dial is itself set with diamonds in 18kt gold settings, lending warmth and depth to the piece. The Oyster bracelet, constructed from three-piece solid links in matching Everose Rolesor, fastens via a folding Oysterclasp equipped with an Easylink 5mm comfort extension link.
Power comes from the Rolex Calibre 2236, a perpetual mechanical self-winding movement with a Syloxi silicon hairspring, Paraflex shock absorbers, bidirectional winding via a Perpetual rotor, approximately 55 hours of power reserve, and a precision rating of -2/+2 seconds per day after casing. The movement holds Superlative Chronometer status, reflecting both COSC and Rolex's own post-casing certification.
