Rolex Lady-Datejust 28 mm

Rolex Lady-Datejust 28 mm, reference 279138RBR-0015, has a 28 mm case in yellow gold. The bezel is set with diamonds, and the dial is white mother-of-pearl set with diamonds as well. A Cyclops lens sits over the date on the sapphire crystal. Inside is the self-winding calibre 2236, a Superlative Chronometer with a power reserve of about 55 hours. The watch offers central seconds and a date function, with a screw-down crown for added security. It is fitted on a President bracelet in yellow gold, closed with a concealed folding Crownclasp. The screw-down crown helps keep the case rated to 100 metres.