Since 1884 Breitling have been a specialist in technical watches and today are the official supplier to world aviation. Unusually for a large luxury watch manufacturer all of Breitling's watches are equipped with chronometer-certified movements. All mechanical chronograph parts are crafted in Breitling's own workshops and Breitling remains one of the last independent family-run Swiss watchmakers. The Breitling Navitimer 1 B01 Chronograph 46 AB0127211B1P1 offers style and performance to give incredible precision even under the most testing of conditions. A timepiece favoured by professionals and collectors alike. Featuring 46mm stainless steel case, a date and chronograph complication, and a power reserve of 70 hours. Powered by an automatic movement tested to the highest standard. Water-resistant to 30 metres. Presented on a black leather strap and secured with a pin buckle clasp. Explore the full Breitling collection.