Crafted in 18kt Everose gold, the 28mm Oyster case of this Lady-Datejust features a monobloc middle case, screw-down case back, and a screw-down winding crown with Twinlock double waterproofness, delivering water resistance to 100 metres. The bezel is set with diamonds, while the scratch-resistant sapphire crystal incorporates a Cyclops lens positioned over the date window for easy reading.
The dial is diamond-paved, set with 291 diamonds that cover the surface entirely, giving the watch its distinctive reference designation 279135RBR-0022. Inside, the self-winding Caliber 2236 Manufacture Rolex movement runs on a Perpetual rotor with bidirectional winding, offers a power reserve of approximately 55 hours, and achieves a precision of -2/+2 seconds per day after casing. The oscillator features a Syloxi hairspring in silicon with patented geometry and Paraflex shock absorbers. The movement holds Superlative Chronometer status, reflecting both COSC certification and Rolex's own post-casing testing.
The watch is worn on an 18kt Everose gold Jubilee bracelet composed of five-piece links and secured by a concealed folding Crownclasp. Functions include centre hour, minute, and seconds hands, an instantaneous date with rapid setting, and a stop-seconds mechanism for precise time setting.
