The Breitling Navitimer. A name synonymous with aviation history, precision engineering, and timeless design. For decades, this iconic chronograph has captivated watch enthusiasts, its rotating bezel a testament to its practical origins and its intricate movement a showcase of horological mastery. But beyond the familiar dial and the instantly recognizable slide rule bezel, lies another element that often sparks debate and fascination amongst collectors: the Navitimer case back. My own journey with the Navitimer, encompassing both a post-Kern Navitimer 01 with a sapphire case back and a previous model with a steel case back, along with numerous other iterations, has provided a unique perspective on this often-overlooked aspect of the watch. This article will delve into the intricacies of the Navitimer case back, exploring its different iterations, addressing common issues, and focusing on the specific nuances of the *Série Spéciale* models.
The Evolution of the Navitimer Case Back:
The design of the Navitimer case back has evolved over the years, reflecting changes in manufacturing techniques, aesthetic preferences, and the brand's overall philosophy. Early Navitimers often featured solid steel case backs, providing robust protection for the movement but offering no view of the intricate mechanism within. This was a common practice in watchmaking at the time, prioritizing durability and water resistance over showcasing the movement's beauty. The steel case backs, typically engraved with Breitling branding and sometimes model-specific markings, contributed to the watch's overall rugged and utilitarian aesthetic.
The introduction of sapphire crystal case backs marked a significant shift. This allowed collectors and enthusiasts to appreciate the meticulously finished movement, revealing the intricate interplay of gears, levers, and bridges. The transparency of sapphire also offered a glimpse into the movement's operation, adding a layer of fascination to the already compelling timepiece. My experience with both a steel and a sapphire case back Navitimer 01 highlights this difference profoundly. The steel back, while robust and classic, felt somewhat mysterious, hiding the heart of the watch. The sapphire back of my current Navitimer 01, however, offers a captivating window into the COSC-certified movement, enhancing the overall ownership experience.
The choice between a solid case back and a sapphire crystal case back often comes down to personal preference. Some collectors prioritize the classic, unadorned aesthetic of the solid steel back, while others value the transparency and the opportunity to admire the intricate mechanics of the movement. Both options have their merits, and the decision ultimately depends on the individual's priorities.
Navitimer Case Back Opening Problems:
While the Navitimer's robust construction is generally praised, opening the case back can sometimes present challenges. The design, intended for durability, can make access to the movement more difficult than in some other watch models. This is particularly true for older Navitimers with solid steel case backs. Improper tools or techniques can lead to scratches or damage to the case back, which can significantly diminish the watch's value.
The most common issue stems from the type of case back closure employed. Many Navitimers utilise a screw-down case back, requiring a specialized watchmaker's case back opener to avoid damage. Attempting to open the case back with inappropriate tools, such as pliers or screwdrivers, can easily mar the surface or even strip the threads. This is where professional expertise becomes crucial. A qualified watchmaker possesses the correct tools and the necessary experience to open the case back safely and efficiently, without risking damage to the watch.
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