At 31mm, this Datejust 31 centers on a round Oystersteel and Everose gold case built around Rolex's monobloc middle case construction, featuring a screw-down case back and screw-down winding crown with Twinlock double waterproofness. The domed bezel is set with diamonds, while a scratch-resistant sapphire crystal with a Cyclops lens over the date completes the case. Water resistance is rated to 100 metres / 330 feet.
The slate dial is itself set with diamonds, with the large VI marker featuring a cluster of 11 diamonds and Roman numeral hour markers throughout. The three-piece solid-link Oyster bracelet is rendered in matching Everose Rolesor and closes with a folding Oysterclasp fitted with an Easylink 5mm comfort extension link.
Power comes from the Calibre 2236, a perpetual, mechanical, self-winding movement manufactured by Rolex. It features a Syloxi silicon hairspring with patented geometry, Paraflex shock absorbers, bidirectional winding via a Perpetual rotor, an approximately 55-hour power reserve, and a precision rating of -2/+2 seconds per day after casing. The movement carries Superlative Chronometer certification, reflecting both COSC testing and Rolex's own post-casing verification.
