Rolex Datejust 31 mm

The Rolex Datejust 31 mm reference 278343RBR-0019 is executed in Yellow Rolesor, combining Oystersteel with yellow gold. The case measures 31 mm and pairs a domed, diamond-set bezel with a silver dial set with diamonds, fitted to an Oyster bracelet and protected by a sapphire crystal. Inside is the self-winding caliber 2236, a chronometer movement offering 55 hours of power reserve, with a date function and water resistance to 100 meters.