Steel Breitling Navitimer Montbrillant Datora A21330. Automatic caliber 21 chronometer chronograph movement. Steel 43mm case diameter, water resistant to 30 meters. Silver dial with day and month display incorporated in the thirty minute time elapsed sub-dial below the 12 position, date is displayed by a third date hand with red crescent pointing to the date displayed around the outer dial, second sweep sub-dial at the nine position incorporating a 24-hour or military time reading, the case reverse has the worlds capitol city’s time zones engraved on the back. Silver outer slide rule bi-directional bezel. New brown crocodile strap with deployment strap. Box and papers dated 2002. Breitling service April 2018. Our reference S22042.