Rolex Datejust 31 mm

The Rolex Datejust 31 mm reference 278381RBR-0017 is executed in Everose Rolesor with a brilliant diamond-set bezel and a Slate dial. The case measures 31 mm and is fitted on an Oyster bracelet with a sapphire crystal. It is powered by the self-winding Rolex caliber 2236, a chronometer movement with a 55-hour power reserve, and offers water resistance to 100 meters. The watch includes a date function and diamond-set details on the case.