Rolex Day-Date 36 mm

Rolex Day-Date 36, reference 128239-0007, measures 36 mm in white gold. The case has a fluted bezel and a screw-down winding crown, and the dial sits under a scratch-resistant sapphire crystal with a Cyclops lens over the date. Inside is the calibre 3255, a self-winding perpetual movement with a power reserve of approximately 70 hours, certified as a chronometer. The white mother-of-pearl dial is set with diamonds, with baguette-cut stones placed at 6 and 9 o'clock. Alongside the date, the watch shows the weekday in a separate aperture and runs a central seconds hand. The President bracelet is also in white gold, closed by a concealed folding Crownclasp. Rolex rates the case to 100 metres of water resistance.