The name Breitling evokes images of robust, high-performance timepieces, instruments designed for pilots, adventurers, and those who appreciate precision engineering. While the brand is renowned today for its sophisticated chronographs and innovative movements, a significant part of its history lies in simpler, yet equally impressive, watches featuring the Incabloc shock protection system and boasting 17 jewels. This article delves into the world of Breitling Incabloc 17 Jewel watches, exploring their specifications, movements, and their place within the broader context of Breitling's legacy. We will also address the common confusion surrounding specific calibers and movements often associated with this designation.
Breitling Caliber 17 Specs: Deconstructing the Mystery
The term "Breitling Caliber 17" isn't a precise, singular designation like a modern reference number. Instead, it represents a family of movements, typically characterized by their 17-jewel count and the incorporation of the Incabloc shock protection system. This means that pinpointing exact specifications requires examining individual watches and their accompanying documentation. However, we can outline some general characteristics commonly found in these movements:
* Jewel Count: The 17 jewels are crucial. Jewels, typically synthetic rubies, are strategically placed in the movement to reduce friction between moving parts. This improves the efficiency, longevity, and accuracy of the timepiece. 17 jewels represents a respectable number for a mechanical movement, indicating a reasonable level of sophistication and refinement for its era.
* Incabloc Shock Protection: This is a defining feature. Incabloc is a shock absorption system designed to protect the delicate balance staff from damage caused by impacts. The system uses a spring-loaded device that cushions the balance staff, minimizing the effects of sudden jolts and vibrations. This was a significant advancement in watchmaking technology, making watches more robust and reliable for active lifestyles.
* Manual Winding: Most Breitling watches featuring 17 jewels and Incabloc were manually wound. This means the watch needs to be wound regularly by turning the crown. While this requires a bit more user interaction, it also contributes to a more tactile and engaging experience with the timepiece.
* Accuracy: The accuracy of these movements varied depending on the specific caliber and the condition of the watch. While not reaching the levels of precision found in modern chronometers, these movements were generally reliable and capable of keeping reasonable time.
* Size and Case: The size and case design would have varied greatly depending on the model and the era of production. Breitling produced a wide range of watches during the period when these movements were common, resulting in diverse aesthetic choices.
The lack of a single, definitive "Breitling Caliber 17" specification underscores the importance of careful examination of individual watches. Serial numbers, case markings, and any accompanying documentation are crucial for identifying the precise movement within a particular Breitling Incabloc 17 jewel watch.
Breitling B17 Movements: A Misnomer or a Related Lineage?
The term "Breitling B17 movement" doesn't appear in official Breitling documentation. It's likely a colloquialism or a misinterpretation arising from the common association of Breitling 17-jewel watches with Incabloc. There's no known Breitling caliber officially designated as "B17." Any reference to this designation should be treated with caution and requires further investigation to determine the actual movement inside the watch.
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