The Chronomat marks one of Breitling's first big breakthroughs in the watchmaking industry. In 1941, the brand patented its rotating slide rule technology, and with it, they debuted a new model: the Chronomat. To this day, the Chronomat continues to be one of the brand’s flagship models. It’s also particularly significant because it inspired the creation of one of Breitling's most iconic models, the Navitimer. Buying a Breitling Chronomat watch means owning a piece of the brand's history. Enjoy browsing our selection of exceptional used Breitling Chronomat watches for sale.