The Rolex reference number 78240, while not as immediately recognizable as some of the brand's more iconic models, represents a significant chapter in Rolex's history. This article delves deep into the world of the Rolex 78240, exploring its characteristics, approximate production years, pricing, and how it fits within the broader context of Rolex's Datejust line. We will also address related search terms such as Rolex 78240 price, Rolex Datejust 78240, Rolex 178240, Rolex Datejust model 178240, Rolex model number, Rolex production date chart, Rolex clock serial numbers, and Rolex model lookup.
Understanding Rolex Reference Numbers: A Key to Deciphering the Past
Before we dive into the specifics of the 78240, it's crucial to understand the system behind Rolex reference numbers. These numbers are not arbitrary; they are carefully constructed codes that reveal vital information about a particular watch. They often indicate the model, case material, dial variations, movement, and even the year of production (though this last aspect requires further investigation). The number itself doesn't explicitly state the year, but it serves as a crucial piece of the puzzle in determining the approximate manufacturing period.
Unlike some brands that use straightforward year codes, Rolex's system is more nuanced. The reference number is a starting point, and determining the production year usually requires cross-referencing the serial number engraved on the watch's case. This serial number, along with the reference number, allows for a more precise estimation of the watch's age using resources like the Rolex production date chart.
The Rolex Datejust 78240: A Closer Look
The Rolex 78240 is a ladies' Datejust model, characterized by its elegant design and refined features. It typically features a 26mm case, though variations may exist. The case material is usually stainless steel, contributing to its durability and classic aesthetic. The watch is powered by a self-winding automatic movement, ensuring reliable timekeeping. The date function, a hallmark of the Datejust line, is displayed through a magnified Cyclops lens over the date window at 3 o'clock.
While the precise years of production for the 78240 are not publicly documented by Rolex, research and analysis of sold watches suggest a production period spanning several years. This makes pinpointing a specific "78240 Rolex year" difficult without examining the individual watch's serial number.
The Rolex 178240 and its Relationship to the 78240
The reference number 178240 is often confused with the 78240. While both are Datejust models, they differ significantly. The 178240 typically features a larger case size (likely 31mm or 34mm), often incorporating precious metals like yellow or white gold, or a combination of gold and steel. The 178240 also represents a later generation of Datejust models compared to the 78240. This difference in size and materials significantly impacts the price.
Rolex 78240 Price: Market Fluctuations and Condition
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