Rolex Lady-Datejust 28 mm

Rolex Lady-Datejust 28 mm, reference 279173-0003, measures 28 mm across and is built in steel and gold. The case holds a silver dial set with diamonds beneath a sapphire crystal, with a Cyclops lens magnifying the date. A fluted bezel in gold circles the dial, and the crown screws down against the case. Inside is the calibre 2236, a self-winding movement certified as a chronometer, with a power reserve of around 55 hours. The date display sits alongside central seconds. A Jubilee-style bracelet in steel and gold closes with a concealed folding Crownclasp. Waterproofing holds to 100 metres, courtesy of that screw-down crown.