Rolex Datejust 31 mm

Rolex Datejust 31 mm, reference 278383RBR-0001, cased in steel and gold at 31mm across. The bezel is diamond-set, giving the dial frame its sparkle, and a Cyclops lens sits over the date on the sapphire crystal. Inside is calibre 2236, a self-winding Perpetual movement with a 55-hour power reserve, certified as a chronometer. The screw-down crown protects the movement and adds to the watch's overall robustness. Central seconds and a date function round out the practical side of the dial, set against a white background. The bracelet is steel and gold, fitted with a folding Oysterclasp that includes the Easylink comfort extension link. This Datejust, a women's watch built for daily wear, holds its water resistance to 100 metres via the Twinlock double waterproofness system at the crown.