Rolex Datejust 31 mm

Rolex Datejust 31 mm, reference 278344RBR-0015, measures 31 mm across in a case of steel and gold. The domed bezel is set with diamonds, and the pink dial sits under a scratch-resistant sapphire crystal with a Cyclops lens over the date. Inside is the calibre 2236, a self-winding movement certified as a chronometer, with a power reserve of approximately 55 hours. Hands and hour indices carry luminous treatment for legibility in low light, and a central seconds hand runs alongside the date function. The screw-down crown adds a further layer of protection to the case. A steel bracelet closes with a folding Oysterclasp fitted with the Easylink comfort extension link. This Datejust is rated to a depth of 100 metres.