The Rolex Explorer II, a watch synonymous with exploration and adventure, has captivated watch enthusiasts for decades. Its robust construction, exceptional reliability, and iconic design have cemented its place as a legend in the horological world. Within the Explorer II lineage, the reference 216570, particularly in its striking white dial variant – often affectionately nicknamed the "Polar Explorer" – holds a special place in the hearts of collectors. This review delves deep into the 216570, focusing on the Polar white dial version, examining its features, performance, and overall value proposition against its successor and other comparable models.
The Allure of the "Polar Explorer": A Design Icon
The 216570 Polar's appeal is undeniable. Its 42mm Oyster case, crafted from robust 904L stainless steel, exudes a rugged yet refined elegance. This size, while larger than some previous Explorer models, sits comfortably on most wrists, offering a substantial presence without feeling overly bulky. The highly legible dial, the defining characteristic of the Polar Explorer, is a masterpiece of functionality and aesthetics. The stark white background, punctuated by bold, luminescent hour markers and hands, ensures exceptional readability even in low-light conditions. This is crucial for the watch's intended purpose: assisting in challenging environments.
The orange 24-hour hand, a signature feature of the Explorer II, is instantly recognizable and incredibly useful for navigating in situations where differentiating between AM and PM is paramount. This hand, coupled with the fixed 24-hour bezel, allows for the tracking of a second time zone, a feature particularly appealing to travellers and explorers. The bezel itself is highly functional, featuring crisp numerals and markings that are easy to grip and manipulate. The sapphire crystal, resistant to scratches, protects the dial and hands, ensuring the watch’s enduring beauty and functionality.
The bracelet, a classic Rolex Oyster bracelet, completes the package. Its robust construction, comfortable fit, and secure clasp ensure the watch remains securely fastened even during strenuous activities. The bracelet's subtly brushed finish adds to the watch's overall understated elegance, avoiding any unnecessary flashiness.
Performance and Reliability: The Rolex Standard
The heart of the 216570 Polar beats with the legendary Rolex calibre 3187, a self-winding mechanical movement renowned for its accuracy, reliability, and robustness. This movement boasts a power reserve of approximately 48 hours, ensuring consistent timekeeping even if the watch is not worn for a period. The 3187 is a workhorse movement, built to withstand the rigors of daily wear and even more demanding conditions. Its COSC certification guarantees its precision, a testament to Rolex's commitment to quality and craftsmanship. The movement's performance is consistently praised by owners, with many reporting exceptional accuracy and reliability over extended periods.
Comparing the 216570 to its Successor: The 226570
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