Rolex Lady-Datejust 28 mm

The Rolex Lady-Datejust 28 mm, reference 279383RBR-0023, has a 28 mm case in steel and gold. The bezel is diamond-set, and the case pairs with a Jubilee bracelet in the same steel and gold combination, closed by a concealed folding Crownclasp. A sapphire crystal covers the white dial, with a Cyclops lens magnifying the date. Inside is the calibre 2236, a perpetual, self-winding mechanical movement with a power reserve of approximately 55 hours. The watch is a chronometer, certified as a Superlative Chronometer after casing, and it is set with diamonds. Central seconds and a date display round out the functions, with the crown screwing down for added security. The case is waterproof to 100 metres.