Rolex Lady-Datejust 28 mm

The Rolex Lady-Datejust 28 mm, reference 279138RBR-0013, has a 28 mm case in yellow gold. The case follows the Oyster architecture, with a monobloc middle case and screw-down winding crown, and is set with diamonds on the bezel. Inside is the self-winding calibre 2236, a Superlative Chronometer with a power reserve of approximately 55 hours. The champagne-colour dial sits under a scratch-resistant sapphire crystal with a Cyclops lens over the date. Central seconds and an instantaneous date round out the display functions. The watch is fitted with a five-piece link Jubilee bracelet in yellow gold, closed by a concealed folding Crownclasp. Rolex rates the case to 100 metres.