Rolex Lady-Datejust 28 mm

The Rolex Lady-Datejust 28 mm, reference 279173-0005, has a 28 mm case in steel and gold. A fluted bezel and screw-down crown finish the case, and the date sits under a sapphire crystal with a Cyclops lens. The self-winding calibre 2236 drives the watch, a chronometer-certified movement with a power reserve of approximately 55 hours. The silver dial carries central seconds alongside the date. Rolex builds the case with a monobloc middle section and a screw-down back, part of what keeps it fit for daily wear. The bracelet is steel and gold, closed by a concealed folding clasp. Water resistance holds at 100 metres, thanks in part to the Twinlock double waterproofness system in the crown.