The Rolex Explorer II, first unveiled in 1971, holds a unique position within the Rolex catalog. Unlike its sibling, the Explorer, which focused on mountaineering expeditions, the Explorer II was explicitly designed as a specialized tool watch for cave explorers and other adventurers venturing into challenging and often unforgiving environments. Its distinct features, including the highly recognizable 24-hour hand, cemented its reputation as a robust and reliable timepiece for professionals operating in low-light or extended duration situations. This article will delve into the history, features, variations, and current market value of the Rolex Explorer II, covering key aspects like the 2022 model, price lists, size charts, and available models for sale.
A Legacy of Exploration: The Genesis of the Explorer II
The initial impetus for the Explorer II stemmed from the specific needs of cave explorers. Navigating complex cave systems often requires precise timekeeping and the ability to distinguish between day and night, especially in environments where natural light is scarce or absent. The standard Explorer, while perfectly suitable for mountaineering, lacked this critical functionality. Rolex, ever attentive to the needs of its professional users, responded by creating a watch specifically tailored to meet these unique demands.
The defining feature of the Explorer II is its 24-hour hand, a crucial element for distinguishing between AM and PM in situations where the absence of sunlight makes it difficult to discern the time of day. This hand, independent of the standard hour, minute, and second hands, allows for straightforward and unambiguous timekeeping, even in the deepest caves or under extended periods of darkness. This innovation, combined with the robust construction and exceptional reliability inherent in all Rolex watches, made the Explorer II an invaluable tool for spelunkers and other adventurers.
Evolution Through the Decades: Rolex Explorer II Models
The Explorer II has undergone several iterations throughout its history, each reflecting advancements in horological technology and design aesthetics. While maintaining its core functionality, Rolex has refined the watch, incorporating improvements in materials, movements, and overall design. Understanding the various models is crucial for anyone interested in purchasing a pre-owned or vintage Explorer II.
* Reference 1655 (1971-1985): This is the original Explorer II, featuring a distinctive orange 24-hour hand and a matte black dial. The reference 1655 is highly collectible due to its historical significance and the unique aesthetic of its dial. Variations in the dial and hands exist, making each piece unique and adding to its desirability.
* Reference 16550 (1985-1989): This model transitioned to a sapphire crystal, enhancing scratch resistance significantly. The orange 24-hour hand was retained, but subtle changes in the dial and hands marked the shift to a new generation.
* Reference 16570 (1989-2011): This reference is perhaps the most recognizable and widely appreciated Explorer II. It introduced the iconic "Polar" dial, a white dial with black markers and hands, providing excellent legibility in various lighting conditions. A black dial version also existed. The movement was upgraded to the caliber 3185, known for its robust performance and reliability.
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