Introducing Breitling Navitimer B09 And B02 Cosmonaute 41mm Chronographs

Two flagship models for the brand join the mainline.

What We Know

In 1952, Breitling released the Navitimer as a tool of necessity for pilots who needed to perform advanced calculations in the cockpit. A decade later, it was adapted for space flight, and the Cosmonaute was born. For many, myself included, this watch is peak, emblematic Breitling, yet until now, the manual-wind versions closest to those originals were mostly limited editions. Now both will join the mainline collection.

The Navitimer B09 Chronograph 41 and Navitimer B02 Chronograph 41 Cosmonaute both come in 41mm stainless steel cases with reverse-panda dials, a bidirectional bezel, and a circular slide rule. The B09 is available with a black or blue dial, white rehaut, and subdials, while the Cosmonaute has a black dial with white subdials. Both feature the Twin Jet logo, first introduced in 1957, set in gold, which really pops against the monochromatic dials.…