Rolex Datejust 31 mm

This Rolex Datejust 31 mm, reference 278241-0016, has a case in steel and gold measuring 31 mm across. The domed bezel tops a monobloc middle case fitted with a screw-down crown, and a Cyclops lens sits over the date on the sapphire crystal. The silver dial is set with diamonds in 18 ct gold settings, giving it a distinctly dressy presence for a watch this compact. Inside is the self-winding calibre 2236, a Rolex manufacture movement certified as a chronometer, with a power reserve of approximately 55 hours. The date function runs alongside central seconds, both set by a screw-down crown that also aids water resistance. A Jubilee bracelet in matching steel and gold closes with a concealed folding Crownclasp. The case is rated waterproof to 100 metres.