Rolex Lady-Datejust 28 mm

Rolex Lady-Datejust 28 mm, reference 279138RBR-0007, has a 28 mm case in yellow gold. The case is built with a monobloc middle section and a screw-down crown, and the champagne-colour dial, set with diamonds, sits under a scratch-resistant sapphire crystal with a Cyclops lens over the date. The bezel is set with diamonds, matching the gemstones on the dial. Inside is the self-winding calibre 2236, a Superlative Chronometer with a power reserve of approximately 55 hours. The watch shows central seconds and an instantaneous date, and the crown screws down for added protection. It is fitted with a Jubilee bracelet in yellow gold, closed by a concealed folding Crownclasp. The screw-down crown, with its Twinlock system, keeps the case waterproof to 100 metres.