The Rolex Explorer II 226570, affectionately known as the "Polar" due to its striking white dial, is a watch that transcends mere timekeeping. It's a statement piece, a testament to horological excellence, and a symbol of adventure and resilience. This article will delve deep into the intricacies of this iconic timepiece, exploring its design, history, features, price, and everything in between, aiming to provide a comprehensive overview for both seasoned collectors and aspiring enthusiasts.
A Legacy of Exploration: The Rolex Explorer II Lineage
Before we dissect the 226570, it's crucial to understand its place within the broader Explorer II family. The Explorer II, unlike its simpler Explorer sibling, was designed with explorers and professionals working in challenging environments in mind. Its key differentiator? The independently adjustable 24-hour hand, crucial for distinguishing between day and night in low-light conditions or in caves where the sun's position is unreliable. This feature, coupled with its robust construction and unparalleled reliability, cemented its place as a trusted tool watch.
The 226570, introduced in 2011, represents a significant evolution in the Explorer II line. It builds upon the legacy of its predecessors while incorporating modern advancements in materials and design. This model replaced the reference 16570, marking a shift towards a more contemporary aesthetic while retaining the core functionality that defines the Explorer II.
Design Decoded: The Allure of the 226570 Polar
The 226570 Polar immediately captivates with its clean, uncluttered dial. The stark white background provides exceptional legibility, a critical feature for a tool watch intended for use in demanding conditions. The contrasting black numerals and hands, along with the iconic orange 24-hour hand, ensure easy readability even in low-light situations. The luminescence is exceptional, ensuring the time remains visible even in total darkness.
The 40mm Oyster case, crafted from Rolex's proprietary Oystersteel, is a testament to Rolex's commitment to durability and robustness. Oystersteel, an incredibly corrosion-resistant 904L stainless steel, ensures the watch can withstand the rigors of extreme environments. The case is water-resistant to 100 meters (330 feet), further enhancing its suitability for adventurous pursuits. The unidirectional rotating bezel, also crafted from Oystersteel, features prominent, easily manipulated notches, allowing for precise timekeeping during dives or other timed activities.
The bracelet, a classic Oyster bracelet with its robust three-piece links, provides both comfort and security. The Easylink comfort extension system allows for quick and easy adjustment, ensuring a perfect fit in various conditions. The clasp features the Rolex Oysterlock safety clasp, preventing accidental opening. The meticulous attention to detail in the bracelet's construction is a hallmark of Rolex's commitment to quality and functionality.
The Caliber 3187: The Heart of the 226570
Powering the 226570 is the self-winding Caliber 3187 movement, a testament to Rolex's in-house manufacturing capabilities. This chronometer-certified movement boasts a power reserve of approximately 48 hours, providing reliable timekeeping even during periods of inactivity. The Caliber 3187 is known for its accuracy, precision, and robustness, reflecting Rolex's unwavering dedication to horological excellence. Its robust construction ensures reliable performance even under extreme conditions. The movement's superior anti-magnetic properties further enhance its reliability in various environments.
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