Rolex Datejust 31 mm

Rolex Datejust 31 mm, reference 278243-0026, cased in steel and gold and measuring 31 mm across. The case has a domed bezel and a screw-down crown, with a sapphire crystal and Cyclops lens magnifying the date. Inside is the calibre 2236, a self-winding chronometer movement with a power reserve of approximately 55 hours. The champagne-colour dial is set with diamonds, and the date function runs alongside a central seconds hand. The watch is fitted on a steel and gold bracelet closed by a concealed folding Crownclasp. Rolex rates the case to 100 metres.