At 28mm, the Oyster case is built around a monobloc middle case with a screw-down case back and screw-down winding crown featuring the Twinlock double waterproofness system, delivering water resistance to 100 metres. The domed bezel and scratch-resistant sapphire crystal — fitted with a Cyclops lens over the date — complete the case architecture.
The champagne-colour dial features Roman numeral hour markers, giving the watch a refined, classical character. It is worn on a five-piece-link Jubilee bracelet in matching Yellow Rolesor, secured by a concealed folding Crownclasp.
Power comes from the Caliber 2236, a perpetual mechanical self-winding movement manufactured by Rolex. It runs on bidirectional winding via a Perpetual rotor, incorporates a Syloxi silicon hairspring with patented geometry and Paraflex shock absorbers, delivers a precision of -2/+2 seconds per day after casing, and offers a power reserve of approximately 55 hours. The movement carries Superlative Chronometer certification, combining COSC testing with Rolex's own certification after casing.
