Rolex Datejust 31 mm

Rolex Datejust 31 mm, reference 278273-0004, measures 31 mm across in steel and gold. The case is fitted with a fluted bezel in gold and a screw-down crown, and a scratch-resistant sapphire crystal covers the dial with a Cyclops lens over the date. The silver dial is set with diamonds, including a large VI marked with eleven stones. Inside is the self-winding calibre 2236, a chronometer movement with a power reserve of approximately 55 hours. Functions include centre seconds and an instantaneous date. The watch is fitted to a steel and gold bracelet secured by a concealed folding Crownclasp. Rolex rates the case to 100 metres.