The Rolex Explorer II is the ultimate tool watch for adventurers looking for a watch with extraordinary precision and consistency. Developed to resist the harshest environments, this beloved staple of the Rolex portfolio features a robust stainless-steel finish and a scratch-resistant sapphire crystal, ensuring endurance that lasts for generations. With its signature 24-hour hand and lumed hour markers, the Explorer II provides unparalleled legibility, even in low-light environments. Discover the essence of exploration and enduring style with the Rolex Explorer II collection at Bob's Watches. Shop All Pre-Owned Rolex Watches