Rolex Lady-Datejust 28 mm

Rolex's Lady-Datejust 28 mm, reference 279171-0013, measures 28 mm across in steel and gold. The case carries a fluted bezel and a screw-down crown, with a sapphire crystal and Cyclops lens magnifying the date. The white mother-of-pearl dial is set with diamonds, giving this piece its distinctive gemstone finish. Inside is the self-winding calibre 2236, a Perpetual mechanical movement certified as a chronometer, with a power reserve of about 55 hours. The date sits alongside a central seconds display, both standard on this reference. A steel and gold bracelet closes with a concealed folding Crownclasp. Rolex rates the case to 100 metres of water resistance.