The Breitling Navitimer, a watch synonymous with aviation history and precision, boasts a range of movements, but the in-house Breitling Caliber AB0120 stands out as a pinnacle of horological achievement. This article delves into the intricacies of the AB0120, exploring its complications, manufacturing process, and its place within the broader Navitimer family, specifically focusing on the Breitling Navitimer AB0120 and related models like the Breitling Navitimer 01 AB0120. We'll also touch upon the market for pre-owned Breitling Navitimer 01 watches and discuss pricing for both new and used models, including the popular 43mm variant, the Breitling Navitimer 01 43, and briefly compare it to the closely related AB0121.
The Heart of the Matter: The Breitling Caliber AB0120
The Breitling AB0120 is not merely a chronograph movement; it's a testament to Breitling's commitment to in-house manufacturing and high-end watchmaking. This self-winding, automatic chronograph movement represents a significant step forward in Breitling's horological capabilities. Its complexity is immediately apparent when examining its key features:
* Column-Wheel Chronograph: The cornerstone of any high-quality chronograph, the column wheel ensures crisp, precise activation and deactivation of the chronograph functions. Unlike cam-operated systems found in less expensive chronographs, the column wheel provides a smoother, more refined operation, contributing significantly to the watch's overall feel and performance. The audible clicks as the chronograph is started, stopped, and reset are a testament to this superior mechanism.
* Auto-Centering Reset Hammers: This is a feature often overlooked but crucial for the longevity and accuracy of the chronograph. The auto-centering reset hammers ensure that the chronograph hands return precisely to zero upon resetting, preventing any potential misalignment over time. This contributes to the long-term reliability and accuracy of the timekeeping function.
* Customizable Index Regulator System: This sophisticated system allows for precise adjustment of the rate of the movement. While typically handled by a watchmaker, this feature highlights the movement's adjustability and the potential for fine-tuning its performance for optimal accuracy. This level of customization is a hallmark of high-end movements.
Beyond these key features, the AB0120 boasts a high frequency, contributing to improved accuracy and smoother operation of the chronograph. The movement is also designed for robustness and reliability, a characteristic essential for a watch intended for everyday wear, and especially for a watch with the heritage of the Navitimer. The intricate design, with its numerous components meticulously assembled and finished, is a testament to Breitling's commitment to quality craftsmanship. The movement's architecture is designed for both functionality and aesthetic appeal, visible through the sapphire crystal case back on many Navitimer models housing the AB0120.
The Breitling Navitimer AB0120 and its Variations
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