Rolex Lady-Datejust 28 mm

The Rolex Lady-Datejust 28 mm, reference 279160-0002, has a 28 mm Oystersteel case with a domed bezel. The case measures 28 mm across and pairs with a pink sunray dial set with a Cyclops lens over the date, viewed through a scratch-resistant sapphire crystal. Inside is the calibre 2236, a self-winding movement with a Syloxi hairspring and a power reserve of approximately 55 hours; Rolex certifies it as a chronometer. Central seconds and a date function round out the display, with luminous hands and indices for legibility. The screw-down crown adds a second layer of protection at the case. It is fitted to a steel Oyster bracelet with a folding Oysterclasp and Easylink comfort extension link. Rolex rates the case to 100 metres.