Breitling Premier B21 Chronograph Tourbillon 42 Willy Breitling

Nearly 140 years ago, Leon Breitling founded his namesake brand in the Jura Mountains with a focus on chronographs. After two short decades, he passed away, leaving the business to his son Gaston who was responsible for establishing the brand’s reputation in the realm of pilot watches. By 1932, Gaston was ready to retire but