Rolex Datejust 31 mm

The Rolex Datejust 31 mm reference 278271-0017 is presented in Everose Rolesor with a Fluted bezel and a Slate dial. The 31 mm case is fitted with an Oyster bracelet and a sapphire crystal, and water resistance is rated to 100 meters. It is powered by the self-winding caliber 2236, a chronometer movement with a 55-hour power reserve, and includes a date function.