Rolex Datejust 31 mm

The Rolex Datejust 31 mm, reference 278288RBR-0005, is cased in 18 ct yellow gold with a 31 mm diameter. Diamonds line the bezel, and the champagne-colour dial is set with diamonds as well. A Cyclops lens sits over the date on the scratch-resistant sapphire crystal. The self-winding calibre 2236 drives the watch, a Rolex chronometer movement with a power reserve of approximately 55 hours. Central seconds and a date display complete the functions on this dress watch. A screw-down crown protects the case. The President bracelet, in yellow gold with semi-circular three-piece links, closes with a concealed folding Crownclasp. It stays water resistant to a depth of 100 metres.