Crafted from Yellow Rolesor — Rolex's combination of Oystersteel and yellow gold — the 31 mm Oyster case features a monobloc middle construction, screw-down case back, and a domed bezel. The screw-down winding crown employs a Twinlock double waterproofness system, and the watch is waterproof to 100 metres. Scratch-resistant sapphire crystal with a Cyclops lens over the date completes the case.
The dial is finished in black mother-of-pearl and set with diamonds held in 18 kt gold settings, lending the piece a rich interplay of depth and brilliance. The five-piece link Jubilee bracelet is rendered in matching Yellow Rolesor and fastens via a concealed folding Crownclasp, keeping the overall look clean and cohesive.
Inside, Rolex's Calibre 2236 — a perpetual, mechanical, self-winding movement — delivers a precision of -2/+2 seconds per day after casing and carries Superlative Chronometer certification, combining COSC standards with Rolex's own post-casing verification. The Syloxi silicon hairspring with patented geometry, high-performance Paraflex shock absorbers, and a bidirectional Perpetual rotor contribute to an approximately 55-hour power reserve.
