The Rolex Explorer II, a name synonymous with rugged durability and unwavering reliability, holds a unique place within the pantheon of iconic timepieces. First introduced in 1971, this self-winding, Swiss-made marvel wasn't designed for the boardroom or the ballroom; its genesis lies in the dark, demanding environment of underground caves. Its purpose: to provide speleologists with an indispensable tool for navigating the subterranean world and keeping track of time in the absence of sunlight. This article will delve into the rich history of the Rolex Explorer II, exploring its evolution, key features, and current market value, touching upon specific models and price points.
The Genesis of a Cave Explorer:
The Explorer II's creation was a direct response to the specific needs of a demanding profession. Unlike its predecessor, the Explorer, which was designed for mountaineering expeditions, the Explorer II was specifically engineered for speleology. The challenging conditions of cave exploration – prolonged periods of darkness, disorientation, and the critical need for accurate timekeeping – demanded a robust and exceptionally functional timepiece. Rolex, renowned for its commitment to creating instruments of precision, rose to the challenge.
The defining feature of the original Explorer II, and one that solidified its place in horological history, is its fixed 24-hour bezel. This innovative addition allowed cave explorers to easily distinguish between day and night, even in the complete absence of natural light. The bright red (and later, some models featured orange) 24-hour hand, often referred to as the "GMT" hand, provided a clear and immediate indication of the time, regardless of the ambient conditions. This crucial design element transformed the watch from a simple timekeeping device into a vital piece of safety equipment.
Evolution and Refinement: From 1971 to the Present Day
The initial Explorer II reference 1655, launched in 1971, boasted a 39mm Oyster case, a robust construction designed to withstand the rigors of subterranean exploration. The orange arrow hand, a distinctive feature, stood in stark contrast to the black dial, ensuring excellent legibility in low-light conditions. This early model paved the way for subsequent iterations, each building upon the successes of its predecessor while incorporating technological advancements and design refinements.
The reference 16550, introduced in the 1980s, marked a significant shift. While retaining the core functionality of its predecessor, it incorporated a sapphire crystal, a significant upgrade in terms of scratch resistance. This model also saw the transition to a slightly updated movement and minor aesthetic changes.
The year 2011 marked a significant milestone with the introduction of the reference 216570. This model increased the case size to 42mm, providing a more substantial presence on the wrist while maintaining the watch's overall balance and wearability. The increased size also allowed for a larger dial, improving readability. This model further cemented the Explorer II's status as a modern classic.
The latest iteration, the reference 226570, released in 2021, continues this evolution. While retaining the core design language, it features subtle refinements, including updated materials and a slightly modified movement. The updated model maintains the robust construction and exceptional reliability that have become hallmarks of the Explorer II line.
current url：https://uxqlqu.e574c.com/all/rolex-explorer-2-histoire-72676
goedkope zwart met witte adidas schoenen dames rolex pre-owned oyster perpetual milgauss horloge