Navitimer Montbrillant Datora Breitling Watch

A gents Breitling Navitimer Montbrillant Datora on stainless steel bracelet. Styled on the 1940's Breitling design the Montbrillant Datora has a month and day display at the 12 o'clock position. The date is indicated by the half-moon pointer. One of the inner displays shows a 24 hour clock. The watch also contains a stop-watch. All of these functions are run by a complicated automatic mechanical movement.