Navitimer B01 Chronograph 41A new take on the iconic Navitimer timepiece Embraces classic design with modern refinements Silver tone dial with baton indexes and chronograph counters 41mm stainless steel case and bracelet Powered by Breitling 01 caliber movement A NEW TAKE ON A CLASSIC CHRONOGRAPH First introduced in 1952, the navigation timer, or the Navitimer, was designed to allow pilots to perform all necessary flight calculations in the sky. Two years later, it was named the