Authentic Breitling Navitimer B01 Chrono. Silver dial with rose gold tone hands and index hour markers plus minute track bezel indices, includes date sub-dial at 6 o'clock. Gold Brown Alligator leather strap with folding clasp. Equipped with automatic Breitling Caliber 01 movement featuring a 70-hour power reserve indicator. Chronograph functions: measuring hours, minutes, seconds via three sub-dials displaying 12 hours, 30 minutes, and 60 seconds respectively. Sapphire crystal provides scratch resistance. Round case measures 41mm in diameter with a thickness of 13.6mm; transparent sapphire back. Water resistant to 30 meters (approx. 100 feet). Includes 5-year WatchMaxx warranty.