Breitling, a name synonymous with aviation-inspired timepieces and robust chronographs, has a rich history intertwined with the renowned Swiss movement manufacturer ETA. While Breitling is celebrated for its in-house movements today, a significant portion of its legacy, particularly in the latter half of the 20th century, is tied to the reliable and accurate ETA calibers. This article will explore Breitling's utilization of ETA movements, focusing on a specific example – the high-grade quartz ETA E10.391 used in the Aerospace model of the 1990s – and then broaden the discussion to encompass other notable Breitling movements and models, including references to the Breitling caliber 13, Breitling B17 movement, Breitling 17 caliber movement, the Breitling Superocean watch line (including the Breitling Superocean Chronometer and the Breitling Superocean B17), and the Breitling caliber 17 manual, along with a discussion of its price.
The ETA E10.391: A Foundation of Accuracy in the Breitling Aerospace
The Breitling Aerospace, a popular model from the 1990s, often featured the ETA E10.391, a high-grade quartz movement specifically modified for Breitling. The "Thermocompensation" designation highlights a key feature of this caliber: its enhanced resistance to temperature fluctuations. Quartz movements are generally known for their accuracy, but temperature can subtly affect their performance. The thermocompensation in the E10.391 minimizes this effect, ensuring a higher level of precision over a wider range of temperatures. This was crucial for a watch intended for diverse environments, reflecting Breitling's commitment to functionality and reliability. The fact that it was "made for BREITLING" indicates a level of customization beyond simply sourcing a standard ETA movement. Breitling likely specified certain design elements, finishing, or adjustments to integrate it seamlessly into the Aerospace's design and performance profile. This practice of modifying standard ETA movements to meet their specific needs was a common strategy for Breitling, allowing them to offer high-quality watches at competitive price points while maintaining their brand identity.
The Aerospace, with its versatile functionality and the dependable ETA E10.391 at its heart, became a significant success for Breitling. This model exemplifies how Breitling leveraged ETA's expertise to create watches that combined sophisticated technology with a rugged, pilot-inspired aesthetic. The legacy of the Aerospace and its ETA-based movement continues to resonate with collectors today, demonstrating the enduring appeal of this partnership.
Beyond the ETA E10.391: Exploring Other Breitling Movements and Models
While the ETA E10.391 exemplifies Breitling's use of modified ETA movements, the brand's history is rich with a diverse range of calibers, both ETA-based and in-house. Let's delve deeper into some of these:
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