The Rolex reference 116300, a cornerstone of the Datejust II line, boasts a robust and reliable movement that is a testament to Rolex's commitment to horological excellence. This article will delve into the intricacies of the movement powering this popular timepiece, exploring its specifications, performance, and the reasons behind its enduring appeal. We'll also examine the broader context of the 116300, considering various models and price points available on the secondary market, such as those found on platforms like Chrono24. Finding low prices for a Rolex ref. 116300 is a common goal for many enthusiasts, and understanding the movement is crucial to appreciating the value proposition.
The Caliber 3136: The Engine of the Rolex 116300
The Rolex 116300, encompassing variations like the Rolex Datejust II 116300 and the simpler Rolex Datejust 116300, is powered by the caliber 3136 movement. This self-winding mechanical movement is a marvel of engineering, representing the pinnacle of Rolex's in-house manufacturing capabilities. Unlike some movements that rely on external suppliers for components, the 3136 is entirely manufactured within Rolex's own facilities, ensuring consistent quality and precision.
This sophisticated movement features a range of advanced technologies designed to enhance its accuracy, reliability, and longevity. Key characteristics include:
* Paramagnetic Blue Parachrom Hairspring: This patented hairspring, crafted from a paramagnetic alloy, is significantly more resistant to magnetic fields than traditional hairsprings. This resistance is crucial in today's world, where electronic devices and magnetic fields are increasingly prevalent, potentially affecting the accuracy of a mechanical watch. The Blue Parachrom hairspring also offers improved resistance to shocks and temperature variations, contributing to greater precision and stability over time.
* Microstella regulating organ: The Microstella regulating organ, a key component in the escapement system, ensures precise control over the rate at which the watch runs. Its meticulous design contributes to the watch's overall accuracy and stability.
* High-Performance Escape Wheel: The escape wheel is another crucial component of the escapement system. In the 3136, this component is designed for optimal efficiency and durability, contributing to the movement's exceptional performance.
* Self-winding mechanism: The 3136 boasts an efficient self-winding mechanism, ensuring that the watch is constantly powered by the movement of the wearer's wrist. This eliminates the need for frequent manual winding, enhancing the convenience and practicality of the timepiece. The rotor, responsible for winding the mainspring, is meticulously engineered for optimal efficiency and smooth operation.
* Jewels: The caliber 3136 typically incorporates a significant number of jewels, which reduce friction and wear within the movement. This contributes to the movement's longevity and overall performance. The precise number may vary slightly depending on the specific version of the 3136 used in different iterations of the 116300.
* Power Reserve: The 3136 movement offers a power reserve of approximately 48 hours, meaning the watch will continue to run for two full days after it's fully wound, even if it's not worn. This is a respectable power reserve for a mechanical watch, offering flexibility and convenience.
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