The Chronomat was first introduced by Breitling in 1941 and has remained a flagship timepiece in the catalogue. It was the first wrist watch with a circular slide rule calculator and was the inspiration for the Navitimer, introduced in 1952. Re-introduced in the early 1990s it established itself as a Breitling best seller. The latest iteration was introduced in 2009 to showcase Breitlings class leading B01 in-house calibre. With its many unique functions the Breitling Chronomat range is as beautiful to behold as it is sophisticated.