The Rolex Explorer II, a watch synonymous with exploration and adventure, has a rich history dating back to 1971. Its robust construction, exceptional reliability, and distinctive design have cemented its place as a coveted timepiece among collectors and adventurers alike. Within the Explorer II lineage, the reference 216570, often referred to as the "Polar" due to its striking white dial, holds a special place. This article will delve into the intricacies of the Rolex Explorer II Polar 216570, examining its design, features, market value, and comparing it to its successor, the reference 226570.
Rolex Explorer II Ref 216570: A Deeper Dive
The Rolex Explorer II 216570, produced from 2011 to 2021, represents a significant evolution in the Explorer II line. It builds upon the legacy of its predecessors while incorporating modern refinements. One of the most noticeable changes is the adoption of the "maxi dial" layout. This design feature, characterized by larger hour markers and hands, significantly improves legibility, a crucial aspect for a watch designed for challenging environments. The prominent, highly visible orange GMT hand, a hallmark of the Explorer II, also benefits from this maxi dial treatment, ensuring its easy identification even in low-light conditions. This orange hand, a direct descendant of the original Explorer II's design, provides a second time zone function, invaluable for explorers traversing different time zones or those needing to track a second time for logistical reasons.
The case of the 216570 is crafted from robust 904L stainless steel, known for its exceptional resistance to corrosion and scratches. Its 42mm diameter makes it a substantial presence on the wrist, yet remains comfortably wearable for most. The unidirectional rotating bezel, also in stainless steel, features prominent numerals and markings for precise timekeeping. This bezel is crucial for tracking elapsed time, a vital function for any serious exploration endeavor. The sapphire crystal, virtually scratch-proof, protects the dial and hands from damage. The screw-down crown and caseback ensure water resistance to 100 meters (330 feet), sufficient for most outdoor activities and unexpected encounters with water.
The movement powering the 216570 is the caliber 3187, a self-winding mechanical movement entirely manufactured by Rolex. This movement is known for its accuracy, reliability, and power reserve of approximately 48 hours. Its COSC (Contrôle Officiel Suisse des Chronomètres) certification guarantees its precise timekeeping capabilities, a testament to Rolex's commitment to quality and precision. The movement is meticulously finished, showcasing Rolex's dedication to horological excellence.
Rolex Explorer II 216570 Review: A Legacy of Excellence
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