Rolex Datejust 31 mm

Rolex Datejust 31 mm, reference 278243-0002, measures 31 mm across in steel and gold. The case is fitted with a domed bezel and a screw-down crown, protected by a scratch-resistant sapphire crystal with a Cyclops lens over the date. Inside is the calibre 2236, a self-winding chronometer movement with a power reserve of approximately 55 hours. The white dial shows a central seconds hand and a date display. This is a women's dress watch built on the Oyster case architecture. The bracelet is steel and gold, closed with a concealed folding Crownclasp. It stays water resistant to a depth of 100 metres.