Rolex Datejust 31 mm

Rolex Datejust 31 mm, reference 278343RBR-0002, cased in steel and yellow gold with a diameter of 31 mm. The domed bezel is set with diamonds, and a scratch-resistant sapphire crystal with Cyclops lens sits over the date. The calibre 2236 drives the watch, a self-winding movement carrying chronometer certification and a power reserve of about 55 hours. On the white dial, a central seconds hand runs alongside the date display, and the crown is of the screw-down type. This is a dress watch with jewellery detailing, the diamond setting giving it a formal character. The bracelet is a matching steel and gold design closed by a concealed folding Crownclasp. That screw-down crown, part of the Twinlock system, keeps the case sealed to 100 metres.