Measuring 31 mm across, the Oyster case is constructed from Yellow Rolesor — a combination of Oystersteel and yellow gold — and features a monobloc middle case, screw-down case back, and a screw-down winding crown with Twinlock double waterproofness, delivering water resistance to 100 metres. The bezel is set with diamonds, while a scratch-resistant sapphire crystal with a Cyclops lens over the date window completes the case.
The white mother of pearl dial is set with diamonds mounted in 18 kt gold settings, and the three-piece solid link Oyster bracelet echoes the case's Yellow Rolesor construction. It fastens with a folding Oysterclasp equipped with an Easylink 5 mm comfort extension link for a refined, adjustable fit.
Inside runs the Calibre 2236, a perpetual mechanical self-winding movement from Manufacture Rolex. It offers a precision rating of -2/+2 seconds per day after casing, a power reserve of approximately 55 hours, bidirectional winding via a Perpetual rotor, and features a Syloxi silicon hairspring with patented geometry alongside Paraflex shock absorbers. The movement carries Superlative Chronometer certification, combining COSC testing with Rolex's own post-casing standards.
