Rolex Datejust 31 mm

Rolex Datejust 31, reference 278384RBR-0033, measures 31 mm in steel and gold. The case holds a sapphire crystal with a Cyclops lens over the date, and the bezel is diamond-set. The silver dial is also set with diamonds, giving the watch a jewelled finish beyond the case. Inside is calibre 2236, a self-winding movement with a 55-hour power reserve, certified as a chronometer. The screw-down crown adds a second layer of protection to the case. A steel Oyster bracelet closes with a folding Oysterclasp, fitted with an Easylink comfort extension link. Water resistance reaches 100 metres.