In 1952, Breitling created the Navitimer - a must-have for pilots. This clever chronograph comes equipped with a "navigator computer" - a circular slide rule that can handle all flight plan calculations. It quickly became the go-to watch for the AOPA (Aircraft Owners and Pilots Association), the largest group of pilots in the world. The Navitimer has earned a cult following over the past 50 years, solidifying its place among the most iconic and functional items of the 20th century. And even after all these years, the Navitimer remains unchanged in both design and essence - a testament to its timeless appeal. This famous timepiece, identified by the model number "806", has