/unworn Breitling Avenger Chronograph GMT 45 ref. A24315101C1X1 combines rugged durability with precise performance. Powered by the Breitling Caliber 24 automatic movement with 42-hour power reserve, 25 jewels, and a 28,800 vph frequency, it features a second 24-hour timezone, 1/4-second chronograph, 30-minute and 12-hour counters, and a date display. The 45 mm stainless steel case with screwed-in back, unidirectional ratcheted bezel, screw-locked crown, and cambered sapphire crystal ensures strength and clarity. Fitted with a 22 mm blue strap and stainless steel tang buckle, this 16.46 mm thick, 159 g timepiece is built for adventure with bold Breitling style.