Rolex Lady-Datejust 28 mm

Rolex Lady-Datejust 28 mm, reference 279139RBR-0007, comes in an 18 ct white gold case measuring 28 mm across. The bezel is set with brilliant-cut diamonds, giving the watch its sparkle over a silver dial. A sapphire crystal with a Cyclops lens sits above the date, and a screw-down crown backs up the case construction. Inside is calibre 2236, a self-winding mechanical movement certified as a Superlative Chronometer, with a power reserve of around 55 hours. The dial layout keeps a central seconds hand alongside the date function. This is a jewellery watch as much as a timepiece, set with diamonds and finished on a President bracelet in matching white gold with a concealed folding Crownclasp. Rolex rates the case to 100 metres.