The Rolex Explorer II Reference 226570 is a notable model within Rolex's iconic Explorer collection, known for its robustness, functionality, and enduring style. Here's a brief overview of its product history:

Introduction: The Rolex Explorer II made its debut in 1971, initially as a tool watch designed for spelunkers and cave explorers, equipped with features like a 24-hour hand and fixed 24-hour bezel to distinguish day from night underground. Over time, it evolved into a beloved timepiece for adventurers and enthusiasts alike.

Reference 1655: The original Explorer II, known by collectors as the "Steve McQueen" due to its association with the actor, was produced until the late 1980s. It featured a distinctive orange 24-hour hand, often referred to as the "Freccione" or "Arrow" hand.

Reference 16550: In 1985, Rolex introduced the Reference 16550, which marked a significant update to the Explorer II line. This model featured a refined design with a larger case size, a sapphire crystal, and a new movement, among other improvements.

Reference 16570: The Reference 16570 succeeded the Reference 16550 in the early 1990s. It retained many of the design elements of its predecessor but incorporated further enhancements, such as an upgraded movement and improved luminescence on the dial.

Reference 216570: In 2011, Rolex unveiled the Reference 216570, which represented a modern reinterpretation of the Explorer II. It featured a larger 42mm case, a maxi-dial with larger hour markers, and a new caliber 3187 movement with Paraflex shock absorbers.

Reference 226570: The Reference 226570, introduced in 2021, builds upon the foundation established by its predecessors. It maintains the 42mm case size and includes updates such as a redesigned bracelet with solid links and a new-generation movement, the caliber 3285, which boasts improved accuracy and a longer power reserve.

Model Specifics:

Brand new condition, complete set with box, tags, booklets, and warranty card dated December 11, 2021. Under Rolex Factory Warranty until December 11, 2026