The Breitling Navitimer B01 is the flagship model of the iconic Navitimer line and one of the most celebrated Swiss luxury watches ever produced. Distinguished by its signature circular slide rule bezel, chronograph functionality, and bold dial design, the Navitimer B01 continues to embody the spirit of aviation timekeeping. At its core is the in-house Breitling Manufacture Caliber 01 automatic movement, offering chronometer-certified precision and a robust 70-hour power reserve. With a 43mm case available in stainless steel or 18k red gold, and paired with leather straps or metal bracelets, the Navitimer B01 combines heritage styling with modern engineering. Today, the Breitling Navitimer B01 remains a collector favorite and a symbol of mechanical mastery, making it one of the most desirable Breitling watches for sale for those who value history, precision, and enduring Swiss craftsmanship.