Housed in a round 28 mm Oyster case of 18 kt yellow gold, this Lady-Datejust features a monobloc middle case, solid case back, and a screw-down winding crown secured by Rolex's Twinlock double waterproofness system. A scratch-resistant sapphire crystal with a Cyclops lens over the date sits above the silver dial, while the fluted bezel adds a signature flourish. The case is waterproof to 100 metres / 330 feet.
The silver dial is dressed with Roman numeral settings, lending the watch a classically elegant character. Date display is rendered with instantaneous rapid setting, and a stop-seconds function allows precise time synchronisation. The 18 kt yellow gold Jubilee bracelet is constructed with five-piece links and fastens via a concealed folding Crownclasp.
Powering the watch is Calibre 2236, a perpetual, mechanical, self-winding movement from Manufacture Rolex. It operates with bidirectional self-winding via a Perpetual rotor, offers approximately 55 hours of power reserve, and achieves a precision of -2/+2 seconds per day after casing. The oscillator features a Syloxi hairspring in silicon with patented geometry and high-performance Paraflex shock absorbers. The movement holds Superlative Chronometer designation, reflecting both COSC certification and Rolex's own post-casing standards.
