Rolex Oyster Perpetual 31 mm

The Rolex Oyster Perpetual 31 mm, reference 277200-0012, is built in Oystersteel with a 31 mm case and domed bezel. The Pistachio dial is paired with an Oyster bracelet and protected by a sapphire crystal. Inside is the self-winding caliber 2232, a chronometer movement offering 55 hours of power reserve, with water resistance to 100 meters.