Rolex Datejust 31 mm

The Rolex Datejust 31 mm ref. 278381RBR-0018 is executed in Everose Rolesor with a brilliant diamond-set bezel and a Slate dial. The case measures 31 mm and is fitted to a Jubilee bracelet, with a sapphire crystal covering the dial. Inside is the self-winding caliber 2236, a chronometer-certified movement with a 55-hour power reserve and a date function. The watch is rated to 100 meters of water resistance.