The Breitling Navitimer, a watch synonymous with aviation history and precision timekeeping, holds a special place in the hearts of horological enthusiasts and pilots alike. This article will delve into the specifics of the Breitling E17370 Navitimer, exploring its technical specifications, design elements, historical context, and the meticulous engineering that underpins its legendary accuracy. We'll also touch upon related models and explore the market value of this coveted timepiece.
Breitling E17370 Specs: A Symphony of Precision
The Breitling E17370 Navitimer, while a reference number that can encompass slight variations, generally refers to a model featuring a specific movement and aesthetic. Precise specifications can vary based on subtle production changes over the years, but key characteristics remain consistent:
* Movement: The heart of the E17370 is typically a high-precision, self-winding mechanical movement, often a Breitling caliber based on the ETA 7750, known for its robustness and reliability. This movement offers hours, minutes, seconds, date, and the iconic circular slide rule bezel – a hallmark of the Navitimer. The accuracy and longevity of this movement are testament to Breitling's commitment to quality. Breitling's dedication to precision extends beyond the standard manufacturing process. As mentioned, Breitling also commissioned researchers at the Federal Institute of Technology in Lausanne to perform numerical simulations. These simulations, focusing on aspects such as the escapement and balance wheel, helped refine the movement's performance and ensure the watch's exceptional timekeeping capabilities. This commitment to advanced research and development sets Breitling apart and underscores the high level of engineering that goes into each timepiece.
* Case: The case size is typically 41mm or 46mm in diameter, crafted from stainless steel, offering a classic and durable construction. The case design is both elegant and functional, designed to withstand the rigors of daily wear and the demands of a pilot's lifestyle. The crown is typically screw-down, ensuring water resistance, which varies depending on the specific model.
* Dial: The dial is usually a classic Navitimer design, featuring clear Arabic numerals, prominent subdials for chronograph functions, and the distinctive circular slide rule bezel. The dial design is both legible and aesthetically pleasing, reflecting Breitling's commitment to functionality and style. Various dial colors, such as black, white, and silver, are available, catering to individual preferences.
* Bezel: The circular slide rule bezel is the defining feature of the Navitimer. This rotating bezel allows pilots to perform various calculations, such as converting airspeed, fuel consumption, and flight time. Its intricate design and functionality are a testament to the watch's aviation heritage.
* Strap/Bracelet: The E17370 Navitimer is typically offered with either a leather strap or a stainless steel bracelet, providing options for different styles and preferences. The materials are carefully selected for durability and comfort.
Breitling Avenger E17370 Price and Related Models: Navigating the Market
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