At the heart of this Datejust 31 is a silver dial adorned with diamonds set in 18 kt gold settings, magnified by a scratch-resistant sapphire crystal fitted with a Cyclops lens over the date window. The round 31 mm case is crafted in Everose Rolesor — a combination of Oystersteel and Everose gold — featuring a fluted bezel, solid case back, and a screw-down winding crown with Twinlock double waterproofness, offering water resistance to 100 metres / 330 feet.
The Oyster bracelet is composed of three-piece solid links in matching Everose Rolesor and fastens with a folding Oysterclasp equipped with an Easylink 5 mm comfort extension link. Power comes from Rolex Calibre 2236, a perpetual, mechanical, self-winding movement with a Syloxi silicon hairspring with patented geometry, high-performance Paraflex shock absorbers, bidirectional winding via a Perpetual rotor, and a power reserve of approximately 55 hours.
Calibre 2236 is COSC certified and delivers a precision of -2/+2 seconds per day after casing, with functions including centre hour, minute and seconds hands, instantaneous date with rapid setting, and stop-seconds for precise time setting.
