Rolex Lady-Datejust 28 mm

The Rolex Lady-Datejust 28 mm, reference 279383RBR-0003, has a 28 mm case in steel and gold. The diamond-set bezel frames a silver dial set with diamonds, viewed through a sapphire crystal with a Cyclops lens over the date. Rolex fits the case with a self-winding movement, calibre 2236, giving a power reserve of approximately 55 hours. The watch is a chronometer and carries Rolex's own certification after casing. A screw-down crown adds to the case's security, and the date function includes rapid setting. The bracelet is a Jubilee design in steel and gold, closed with a concealed folding Crownclasp. It stays water resistant to a depth of 100 metres.