The Breitling Navitimer World A24322 brings the GMT dual-time complication into the celebrated Navitimer architecture, layering a second-time-zone reading onto the iconic slide-rule chronograph that has been Breitling's most identifiable pilot's watch since the original Navitimer's 1952 debut. The 46mm stainless steel case carries the signature bidirectional rotating slide-rule bezel that has been Navitimer's calling card across more than seven decades, with the screw-down crown, screw-down chronograph pushers, and the polished and brushed surface finishing of the early-2000s Navitimer generation. The silver dial features a central chronograph seconds hand, the 30-minute counter at 12, small running seconds at 9, and the 12-hour chronograph counter at 6, with the date aperture at 3 o'clock and the dedicated red-tipped GMT hand sweeping the dial against the 24-hour scale printed at the outer chapter ring. Powered by the Breitling Caliber 24 self-winding movement based on the ETA 7754 chronograph with GMT module, COSC chronometer certified, beating at 28,800 vibrations per hour through 25 jewels with a 42-hour power reserve. The Navitimer remains the watch that introduced the navigational slide-rule chronograph to the wrist. Pre-owned.