Rolex Explorer II 42mm Polar White Dial 226570

The Rolex Explorer II is designed for adventurers who operate in the world’s most challenging environments. Its 42mm Oystersteel case is paired with a crisp white “Polar” dial featuring bold black hour markers, a bright orange 24‑hour hand, and Chromalight luminescence for exceptional visibility in darkness. The fixed 24‑hour bezel allows the wearer to distinguish day from night, an essential feature for cave explorers, polar researchers, and anyone navigating environments where daylight is limited or nonexistent.

Inside, the watch is powered by Rolex’s Caliber 3285, a self‑winding movement with a 70‑hour power reserve, Parachrom hairspring, and Chronergy escapement for enhanced efficiency and precision. Certified as a Superlative Chronometer, it guarantees accuracy within −2/+2 seconds per day. The Oyster bracelet provides durability and comfort, while 100 meters of water resistance ensures reliability in harsh conditions. The Explorer II 226570 remains one of Rolex’s most purpose built tool watches; rugged, functional, and unmistakably iconic.