Measuring 31 mm across, the case is constructed from Yellow Rolesor — Rolex's combination of Oystersteel and yellow gold — featuring a monobloc middle case, screw-down case back, and a Twinlock double waterproofness winding crown. A domed bezel set with diamonds frames the scratch-resistant sapphire crystal, which carries a Cyclops lens over the date display. Water resistance is rated to 100 metres / 330 feet.
The white dial presents Roman numeral hour markers alongside centre hour, minute, and seconds hands, with an instantaneous date function and stop-seconds for precise setting. The matching Yellow Rolesor Jubilee bracelet features five-piece links and secures via a concealed folding Crownclasp.
Power comes from the Calibre 2236, a perpetual mechanical self-winding movement of Manufacture Rolex. It offers a Syloxi silicon hairspring with patented geometry, Paraflex shock absorbers, bidirectional winding via Perpetual rotor, approximately 55 hours of power reserve, and Superlative Chronometer certification — reflecting COSC testing plus Rolex certification after casing — to a precision of -2/+2 seconds per day.
