Rolex Lady-Datejust 28 mm

Rolex's Lady-Datejust 28 mm, reference 279174-0015, is cased in steel and gold and measures 28 mm across. A fluted bezel tops the dark grey dial, which is set with diamonds. The calibre 2236 drives the watch, a self-winding movement with about 55 hours of power reserve. A sapphire crystal covers the dial, with a Cyclops lens over the date. The watch carries chronometer certification and has a screw-down crown and central seconds. It sits on a steel bracelet closed by a concealed folding Crownclasp in steel and gold. The screw-down crown helps keep the case rated to 100 metres of water resistance.