Measuring 28 mm across, the Oyster case is crafted in Yellow Rolesor — a combination of Oystersteel and yellow gold — and features a monobloc middle case, screw-down case back, and a screw-down Twinlock winding crown for water resistance to 100 metres / 330 feet. A diamond-set bezel frames a scratch-resistant sapphire crystal with a Cyclops lens positioned over the date window.
The champagne-colour dial is itself set with diamonds in 18 kt gold settings, while the Roman IX marker is rendered in 18 kt gold and further adorned with 8 diamonds. Inside, Rolex Calibre 2236 — a perpetual, mechanical, self-winding movement — delivers a precision of -2/+2 seconds per day after casing, certified as a Superlative Chronometer. A Syloxi silicon hairspring with patented geometry and Paraflex shock absorbers contribute to its approximately 55-hour power reserve, with bidirectional winding via a Perpetual rotor.
The three-piece solid-link Oyster bracelet is likewise finished in Yellow Rolesor and fastens with a folding Oysterclasp equipped with an Easylink 5 mm comfort extension link, allowing for a secure and adjustable fit on the wrist.
