The Rolex GMT-Master II reference 116710, a highly sought-after watch among collectors and enthusiasts, is more than just a stylish timepiece. Its enduring appeal lies not only in its iconic design and versatile functionality but also in the robust and reliable movement ticking within its heart: the in-house Caliber 3186. This article will delve into the specifics of the Caliber 3186, exploring its features, improvements over its predecessor, and its significance within the context of the discontinued 116710LN and the broader Rolex GMT-Master II lineage. We will also touch upon the current market for the 116710, including its price and availability.
The Caliber 3186: A Heart of Precision and Reliability
The Caliber 3186, a self-winding mechanical movement, represents a significant advancement in Rolex's horological expertise. It replaced the Caliber 3185 in the GMT-Master II line, offering enhanced performance and reliability. While the 3185 was already a highly respected movement, the 3186 built upon its foundation, incorporating several key improvements. These enhancements contribute significantly to the watch's accuracy, longevity, and overall robustness.
One of the most notable improvements is the enhanced shock resistance. Rolex, renowned for its commitment to durability, further refined the shock absorption mechanisms within the 3186. This ensures that the movement can withstand the daily wear and tear of a frequently worn watch, minimizing the risk of damage from accidental impacts.
The Caliber 3186 also boasts improved anti-magnetic properties. In an increasingly magnetized world, this feature is crucial for maintaining accurate timekeeping. The movement's components are carefully shielded from external magnetic fields, preventing interference and ensuring consistent performance.
Furthermore, the 3186's power reserve has been meticulously engineered. Offering a comfortable 48-hour power reserve, the watch can confidently handle periods of non-wear without needing to be manually wound. This extended power reserve is a testament to Rolex's commitment to practical functionality.
The movement's accuracy is another key feature. The Caliber 3186 is meticulously regulated to ensure high precision, conforming to Rolex's stringent standards for chronometric performance. This commitment to accuracy is a hallmark of Rolex's dedication to quality and precision timekeeping. The COSC certification, a testament to its accuracy, underscores this commitment.
Beyond these specific improvements, the Caliber 3186 embodies Rolex's overall philosophy of robust, reliable, and durable movements. It is a testament to Rolex's decades of experience in developing and manufacturing high-performance mechanical movements. The intricate design, precise manufacturing, and rigorous testing all contribute to the movement's exceptional performance and reliability.
The Rolex GMT-Master II 116710LN: A Discontinued Classic
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