While a dedicated Wikipedia page for the Rolex "15200" doesn't exist (as the number likely refers to a specific internal reference and not a public model designation), this article aims to explore the Rolex Date model and its associated Calibre 1520 movement, filling the gap in readily available information. The Rolex Date, often overshadowed by its more flamboyant cousin, the Datejust, deserves its own recognition, particularly regarding the reliable and robust Calibre 1520 that powered many of its iterations. This exploration will delve into the nuances of the movement, compare it with similar calibres, and address aspects frequently searched online, such as the availability of the movement for sale, reviews, and comparisons with other notable movements like the Omega 552 and the Rolex Calibre 1530.
The Rolex Date and its Dial Variations:
The Rolex Date, a simpler, more understated timepiece than the Datejust, offers a compelling blend of classic elegance and robust functionality. Unlike the Datejust, which boasts a cyclops lens over the date window and a wider array of case materials, dial colors, and bracelet options, the Date maintains a more restrained aesthetic. This doesn't, however, imply a lack of variety. While not given quite the same breadth of selection as the larger and more prevalent Datejust, the Rolex Date still has plenty of different dials to choose from. Over the years, Rolex has offered various dial options, including simple baton markers, Roman numerals, and various textures, ranging from smooth to textured finishes. The color palettes have also varied, encompassing classic shades like black, silver, champagne, and occasionally more vibrant options depending on the era and specific model reference. This understated versatility allows the Rolex Date to adapt to a wide range of styles and occasions, making it a highly desirable timepiece for collectors and enthusiasts alike. Understanding the dial variations often requires referencing specific model numbers and examining period catalogs or specialist Rolex resources.
The Heart of the Matter: The Rolex Calibre 1520 Movement
At the heart of many Rolex Date models lies the Calibre 1520, a self-winding mechanical movement that epitomizes Rolex's commitment to precision and reliability. The Calibre 1520 is a robust and dependable workhorse, known for its accuracy and longevity. Its construction reflects Rolex's meticulous attention to detail, employing high-quality materials and manufacturing techniques. Key features often associated with the Calibre 1520 include:
* Self-Winding Mechanism: The automatic winding mechanism ensures consistent power reserve through the wearer's natural movements, eliminating the need for manual winding.
* High Beat Rate: While the exact beat rate isn't universally specified across all sources, it's generally understood to be in line with other Rolex movements of the era, offering a smooth and precise timekeeping experience.
* Date Function: The movement incorporates a date display, conveniently positioned at the 3 o'clock position, a hallmark of the Rolex Date model.
* Shock Resistance: Rolex movements are renowned for their shock resistance, ensuring that the watch can withstand the bumps and knocks of daily wear.
* Water Resistance: The water resistance of the watch itself depends on the case construction, but the Calibre 1520, as a robust movement, is designed to withstand moisture and humidity.
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