Automatic mechanical movement, Breitling Calibre 25B chronograph with three sub-dials (seconds, minutes, hours), date display at the 4-5 o'clock position, analog dial with luminous hands and hour markers, sapphire crystal resistant to scratches, silver-tone stainless steel case, round shape measuring 47.8mm in diameter, screw-down bezel, water resistance up to 100 meters (330 feet), black dial face, functions include chronograph, date, hour, minute, second.