The Rolex Explorer II, specifically the reference 216570, holds a revered position among watch enthusiasts. This isn't just another luxury timepiece; it's a robust, dependable tool watch built for adventure and designed to withstand the rigors of even the most challenging environments. This review delves deep into the 216570, exploring its design, functionality, performance, and ultimately, its value proposition within the broader context of the Rolex Explorer II lineage. We'll also touch upon its price, compare it to its successor (the 226570), and examine the allure of the sought-after polar dial.
A Legacy of Exploration: The Rolex Explorer II Ref. 216570
Before we dissect the 216570, it's important to understand its place within the Explorer II family. The Explorer II has a rich history, born from the need for a robust and highly legible watch for spelunking and cave exploration. The independent 24-hour hand, a defining feature of the Explorer II, allows for easy differentiation between day and night, crucial in low-light or extended subterranean missions. The 216570, produced from 2011 to 2021, represents a significant iteration in the model's evolution, refining and enhancing the features that made its predecessors legendary.
The Robust Oyster Case: A Fortress of Oystersteel
This is where the Explorer II really starts to flex its tool watch traits. The quintessential Oyster case is hewn from Oystersteel (904L steel). This steel is tougher than finding one of these watches at its original retail price, boasting exceptional resistance to corrosion and scratching. The highly polished surfaces contrast beautifully with the brushed finishes, creating a sophisticated yet rugged aesthetic. The case is impressively water-resistant to 100 meters (330 feet), easily surpassing the requirements of most everyday activities and many adventurous pursuits. The Triplock winding crown, another hallmark of Rolex's engineering prowess, ensures a secure and watertight seal. The robust construction of the case provides exceptional protection for the movement within, a testament to Rolex's commitment to durability.
The 3187 Caliber: Precision and Reliability at the Heart
Powering the 216570 is the self-winding caliber 3187 movement, a marvel of horological engineering. This in-house movement is a testament to Rolex's dedication to precision and reliability. It boasts a power reserve of approximately 48 hours, allowing for comfortable wear even if the watch isn't worn for a day or two. The 3187 is chronometer-certified by the COSC (Contrôle Officiel Suisse des Chronomètres), guaranteeing exceptional accuracy within strict tolerances. Its robust construction and high-quality components ensure that the 216570 will continue to keep accurate time for years to come, with minimal maintenance required.
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