Rolex Explorer II ref 226570 featuring a bold black dial with Chromalight luminescence for exceptional legibility. Housed in a 42mm Oystersteel case and powered by the Rolex Caliber 3285 with a 70-hour power reserve, this model includes the signature fixed 24-hour bezel and orange GMT hand for tracking an additional time zone. Finished with an Oyster bracelet and Oysterlock clasp, this Explorer II is built for durability, precision, and adventure.