Rolex Explorer 40 mm

The Rolex Explorer 40 mm, reference 224270-0001, is built in Oystersteel with a 40 mm case and a smooth bezel. The black dial pairs with an Oyster bracelet, and the case is fitted with a sapphire crystal. Inside is the self-winding caliber 3230, a chronometer movement with a power reserve of 70 hours. The watch carries a water resistance rating of 100 meters.