An all-time favorite among pilots and aeronautical enthusiasts since 1952, the Navitimer 1 B01 Chronograph 43 mm combines technical mastery and original design. With Manufacture Breitling Caliber 01, a true emblem of reliability and performance, this legendary model stands out with its steel case, black dial with red seconds hand, silver chronograph counters and applied hour markers. Available in steel, steel & gold, red gold as well as other dial colors, its bidirectional ratcheted rotating bezel ensures smooth and easy handling of the famous circular aviation slide rule.