Measuring 28mm in diameter, the round case is constructed in 18kt yellow gold with a monobloc middle case, solid case back, and a screw-down winding crown featuring Rolex's Twinlock double waterproofness system. The scratch-resistant sapphire crystal incorporates a Cyclops lens positioned over the date window, and the watch is waterproof to 100 metres / 330 feet.
The champagne dial is adorned with diamonds set in 18kt gold settings, with the Roman IX numeral rendered in 18kt gold and set with eight additional diamonds. The 18kt yellow gold Jubilee bracelet is composed of five-piece links and secures via a concealed folding Crownclasp.
Powering the watch is the Calibre 2236, a perpetual mechanical self-winding movement from Manufacture Rolex. It features a Syloxi silicon hairspring with patented geometry, high-performance Paraflex shock absorbers, bidirectional winding via a Perpetual rotor, a power reserve of approximately 55 hours, and a precision rating of -2/+2 seconds per day after casing. Functions include centre hour, minute, and seconds hands, an instantaneous date with rapid setting, and stop-seconds for precise time adjustment. The movement carries Superlative Chronometer certification, combining COSC testing with Rolex's own post-casing standards.
