At 31mm, this Datejust 31 wears a round Oyster case crafted from Everose Rolesor — a two-tone pairing of Oystersteel and Everose gold. The monobloc middle case features a solid screw-down case back and a screw-down Twinlock winding crown, delivering water resistance to 100 metres / 330 feet. A scratch-resistant sapphire crystal with a Cyclops lens over the date window sits above the aubergine dial, which is itself set with diamonds; the large VI marker is further distinguished by a cluster of 11 diamonds.
The domed bezel is set with diamonds, lending additional brilliance to the piece, while the five-piece-link Jubilee bracelet — also in Everose Rolesor — fastens with a concealed folding Crownclasp. The dial carries Roman numeral hour markers, completing a look that bridges classic dress-watch proportions with diamond embellishment.
Power comes from Rolex Calibre 2236, a perpetual mechanical self-winding movement with a Syloxi silicon hairspring and Paraflex shock absorbers. It offers a power reserve of approximately 55 hours and achieves a precision of -2/+2 seconds per day after casing, meeting the Superlative Chronometer standard — a designation combining COSC certification with Rolex's own post-casing testing. The date advances instantaneously and can be rapidly set, while a stop-seconds function allows precise time setting.
