The iconic Navitimer collection is the ultimate range of watches for pilots and aviation enthusiasts. Originally designed to measure flight times and fuel requirements in 1952, this collection has reliability at its core. Powered by a highly reliable and supremely accurate Calibre 01 automatic movement, the Navitimer 1 B01 is manufactured to the highest of standards. Equipped with a 70-hour power reserve, it ensures that your watch keeps tickingeven when you stopped. A classic, black dial features three chronograph dials, an eye-catching, red second hand, and a date window between 4 and 5 oclock. It is protected by scratch-resistant sapphire crystal glass and encircled by a bidirectional bezel with an aviation slide rule. The entire watch is contained within a 46mm stainless steel case and mounted on a secure stainless steel bracelet that allows for a supremely comfortable fit. Water resistant to 30 metres. Explore the full collection.