Rolex Datejust 31 mm

The Rolex Datejust 31 mm reference 278344RBR-0005 is fitted in White Rolesor, combining Oystersteel with white gold, and measures 31 mm. Its domed bezel is diamond-set, and the white mother-of-pearl dial is likewise set with diamonds. The watch is fitted to an Oyster bracelet and equipped with a sapphire crystal. It is powered by Rolex caliber 2236, a self-winding chronometer movement with a 55-hour power reserve, and is water resistant to 100 meters.