This Rolex Lady-Datejust ref. 279139 (2025) features a 28mm Oyster case in 18k white gold with a screw-down crown and caseback, waterproof to 100m/330ft, and topped with a scratch-resistant sapphire crystal with Cyclops lens. Its bezel is set with 44 brilliant-cut diamonds, framing a pink dial adorned with diamond hour markers in 18k gold settings. Powered by the self-winding Calibre 2236 with Syloxi hairspring, Paraflex shock absorbers, and a 55-hour power reserve, it is completed by an 18k white gold President bracelet with a concealed folding Crownclasp.