Breitling’s most iconic pilot’s chronograph, the Navitimer was built for the journey. Introduced in 1952 by Willy Breitling, it was conceived as a true aviation instrument, equipped with its signature circular slide rule, allowing pilots to perform essential flight calculations directly from the wrist. This stainless steel example, reference AB0137211C1A1, features a commanding 46mm case paired with a striking ice blue dial—an eye-catching and contemporary take on a historic design. At its core is Breitling’s in-house Caliber 01 automatic chronograph movement, offering a robust 70-hour power reserve. The movement is visible through a sapphire exhibition caseback and delivers precise 1/4-second timing, along with 30-minute and 12-hour chronograph counters. Modern refinements include a flatter bidirectional slide rule bezel, a cambered glare-proof sapphire crystal, and a sophisticated blend of polished and brushed finishes throughout the case. The watch is fitted on a stainless steel bracelet with a secure folding clasp, completing its balanced and versatile presence on the wrist. Offered as a complete set, this example includes all pictured accessories, including its original box, dual-purpose travel pouch/pillow, Quick Start Guide, and warranty card.