Breitling navitimer

The Breitling Navitimer is an iconic pilot chronograph, renowned for its integrated circular slide rule, essential for aerial navigation since 1952.

About this subject

The Breitling Navitimer was launched in 1952 by Breitling, a Swiss company specialized in chronographs since 1884. Its name combines "navigation" and "timer," reflecting its primary function: assisting pilots with navigation, fuel consumption, and speed calculations. The model’s key feature is the circular slide rule surrounding the dial, operated by a rotating bezel. This tool enables multiplication, division, and conversions without electronics, vital before modern flight computers.

The Navitimer’s design features a black dial with three subdials (30-minute, 12-hour, and small seconds), arrow-shaped hands, and applied hour markers. The case is typically stainless steel or gold, with a crown and chronograph pushers. The bezel with the slide rule is knurled and marked with 12 hours. Over the years, Breitling has released variations like the Navitimer 01 with an in-house automatic caliber and the Navitimer B01.

The watch gained fame among commercial and military aviators, used by Pan Am pilots and the U.S. Air Force. The Navitimer also became a vintage style icon, embraced by celebrities and collectors. Production continues today, preserving the original essence while updates include COSC-certified movements and 30-meter water resistance. The "Navitimer 1921" edition honors the brand’s centennial with historical details.

Frequently Asked Questions

What does the name Navitimer mean?

Navitimer is a portmanteau of "navigation" and "timer," reflecting its function as a navigation chronograph for pilots.

How does the Navitimer's slide rule work?

The slide rule is a rotating bezel that, when aligned with the numbers on the dial, allows mathematical operations like multiplication, division, and unit conversions, useful for calculating flight time, fuel consumption, and speed.

Which celebrities wear the Breitling Navitimer?

The Navitimer is worn by figures such as actor John Travolta, musician Chris Evans, and racing driver Sébastien Loeb. It has also been used by astronauts and famous aviators.