At 31 mm, this Datejust 31 carries a round White Rolesor case constructed from a combination of Oystersteel and white gold, featuring a monobloc middle case, solid case back, and a screw-down winding crown with Twinlock double waterproofness. The fluted bezel frames a scratch-resistant sapphire crystal fitted with a Cyclops lens over the date, and the watch is waterproof to 100 metres / 330 feet.
The pink dial is set with diamonds throughout, with the large VI index individually set with 11 diamonds and Roman numeral hour markers completing the layout. The three-piece solid-link Oyster bracelet in Oystersteel closes with a folding Oysterclasp equipped with an Easylink 5 mm comfort extension link.
Power comes from the Calibre 2236, a perpetual mechanical self-winding movement of Rolex manufacture. It features a Syloxi silicon hairspring with patented geometry, Paraflex shock absorbers, bidirectional winding via the Perpetual rotor, a power reserve of approximately 55 hours, and a precision rating of -2/+2 seconds per day after casing. The movement is COSC certified and provides instantaneous date with rapid setting alongside a stop-seconds function for precise time setting.
