Rolex Lady-Datejust 28 mm

The Rolex Lady-Datejust 28 mm, reference 279175-0017, has a 28 mm case in rose gold. The case carries a fluted bezel and a screw-down crown, part of the Twinlock waterproofness system. A sapphire crystal with a Cyclops lens sits over the date, and the white mother-of-pearl dial is set with diamonds. Inside is the self-winding calibre 2236, a Rolex manufacture movement certified as a chronometer, offering approximately 55 hours of power reserve. The watch shows the date and central seconds. It is fitted on a rose gold President bracelet with a concealed folding Crownclasp. Depth rating stands at 100 metres.