The classic Navitimer 1 features a generous 43 mm diameter accentuating its presence on the wrist and enhancing the originality of its design, while optimizing the readability of the dial and the circular aviation slide rule. A transparent caseback reveals the chronometer-certified, high-performance self-winding chronograph caliber, Manufacture Breitling Caliber 01.
A specialist of technical watches, Breitling has played a crucial role in the development of the wrist chronograph and is a leader in this complication. The firm has shared all the finest moments in the conquest of the skies thanks to its sturdy, reliable and high-performance instruments. One of the world's only major watch brands to equip all its models with chronometer-certified movements, the ultimate token of precision, Breitling is also one of the rare firms to also produce its own mechanical chronograph movements, entirely developed and manufactured in its own workshops. The company is moreover one of the last remaining Swiss watch brands independent of any watchmaking group.