n 1962, Mercury Seven astronaut Scott Carpenter approached Breitling with a unique request: to modify the Navitimer’s design for space exploration. Admiring its computational prowess, Carpenter asked for a 24-hour dial to distinguish day from night in orbit. Breitling met the challenge, and the customised Navitimer, later dubbed the Cosmonaute, accompanied Carpenter on his May 24, 1962, mission to become the first Swiss wristwatch in space.
To mark Breitling’s 140th anniversary, it is releasing a limited edition of the 24-hour timepiece. This time, however, the main modification isn’t for zero-g but for everyday life: a self-winding chronograph movement, the Breitling manufacture caliber B12.
The new release is limited to 250 pieces and only available through Breitling’s online and in-store boutiques. It features an 18k red-gold case, beautifully complemented by its deep green dial, golden numerals, and black alligator leather strap.


