Rolex Day-Date 40 mm

Rolex Day-Date 40, reference 228348RBR-0002, cases the watch in 40 mm of yellow gold. The case measures 12 mm thick and pairs with a diamond-set bezel for a dressier finish. A scratch-resistant sapphire crystal with a Cyclops lens sits over the date, and the champagne dial is set with diamonds. Inside runs the calibre 3255, a self-winding Rolex movement with a power reserve of approximately 70 hours, certified as a Superlative Chronometer. The day and date functions display through apertures with instantaneous, secure rapid-setting. A President bracelet in yellow gold closes with a concealed folding Crownclasp. The screw-down crown helps keep the case waterproof to 100 metres.