The Rolex reference number 279173, frequently confused with the 279136 (a likely typo in the prompt), represents a specific iteration within the iconic Datejust line, celebrated for its timeless design and exceptional horological prowess. While the provided reference number may be inaccurate, this article will explore the characteristics of the Datejust family, focusing on models featuring similar aesthetics and movements, specifically highlighting the calibre 2236, its technological advancements, and the allure of pre-owned options. We will also delve into the broader appeal of ladies' Datejust watches, including diamond-bezel variations.
Understanding the Rolex Calibre 2236: The Heart of the Matter
The Rolex calibre 2236, a crucial component often found in models similar to the purported 279136, is an automatic movement entirely developed and manufactured in-house by Rolex. This in-house production signifies a commitment to quality control and precision, a hallmark of the brand. The movement boasts a high frequency of 28,800 vibrations per hour (vph), contributing to enhanced accuracy and smoother second hand sweeps. This higher frequency compared to some other movements translates to a more refined and precise timekeeping experience.
The calibre 2236 incorporates 31 jewels, which minimize friction and wear within the intricate mechanism. These jewels act as bearings, ensuring smooth operation and extending the lifespan of the movement. The approximate power reserve of 55 hours is a significant feature, allowing for extended wear without the need for frequent winding. This is particularly beneficial for individuals who may not wear their watch daily.
One of the most significant technological advancements integrated into the calibre 2236 is the patented Syloxi hairspring. This hairspring, made from a unique silicon-based material, offers several key advantages over traditional hairsprings made from other metals. Firstly, it is significantly more resistant to magnetic fields, a common source of timekeeping inaccuracies. Secondly, its superior elasticity contributes to greater precision and stability across temperature variations. This ensures that the watch maintains accuracy regardless of environmental changes. Finally, its non-corrosive nature ensures longevity and reduces the need for maintenance. These combined advantages contribute to the exceptional accuracy and reliability for which Rolex is renowned.
The Allure of the Rolex Lady Datejust: A Timeless Classic
The Rolex Lady Datejust, regardless of the specific reference number, embodies classic elegance and sophistication. Its design, refined over decades, remains instantly recognizable and perpetually stylish. The Oyster case, known for its robustness and water resistance, protects the delicate movement within. The fluted bezel, a signature design element, adds a touch of refined luxury. The cyclops lens over the date window is another characteristic feature, enhancing readability and practicality. The variety of dial colors, materials, and bracelet options allows for personalization and customization, catering to diverse tastes and styles.
The models frequently associated with the suggested reference 279136 (likely a typo for 279173 or similar) often feature variations on this classic design, sometimes incorporating precious metals like yellow gold or two-tone combinations of yellow gold and stainless steel. These luxurious materials elevate the watch's aesthetic appeal and contribute to its overall value.
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