Breitling
Navitimer B01 Chronograph 43
AB0138241C1A1
The Navitimer's storied slide-rule legacy, now in ice-blue steel.
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Overview
The Breitling Navitimer B01 Chronograph 43 in reference AB0138241C1A1 pairs the iconic circular slide rule bezel with a distinctive ice-blue dial, housed in a 43 mm stainless steel case. It is powered by Breitling's in-house Calibre 01, a column-wheel chronograph movement long regarded as one of the brand's most accomplished manufacture efforts. The result is a pilot's chronograph that balances historical pedigree with contemporary finishing.
History
The Navitimer is one of the longest-running pilot's watch lines in horology, tracing its origins to the early 1950s when it was developed in collaboration with the Aircraft Owners and Pilots Association (AOPA). The circular slide rule — designed for airborne calculations such as fuel consumption, speed, and distance — became the model's defining signature across decades of production. The B01 generation, introduced with Breitling's own manufacture calibre, marked a significant milestone by bringing full in-house movement production to the line. This particular reference, with its ice-blue dial, entered production in 2022 and represents the contemporary expression of that enduring lineage.
Notable points
- The 43 mm case size occupies the middle ground in the current Navitimer B01 range, which also extends to 46 mm.
- Calibre Breitling 01 is a certified chronometer-grade, column-wheel, vertical-clutch movement produced entirely in-house.
- The ice-blue sunray dial is a relatively recent palette for the Navitimer family, broadening its appeal beyond traditional black and silver dials.
- The circular slide rule bezel retains full functionality for aviation calculations, preserving the instrument-watch ethos of the original 1950s design.
- Stainless steel construction keeps the reference within the sport-tool tradition of the Navitimer line.
Specifications
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