48.00 mm case diameter, black dial signed BREITLING NAVITIMER CHRONO-MATIC', luminous white pencil hands with center orange chronograph hand, luminous index and Arabic numerals, subdials at 3 and 9 o'clock for minutes and hours respectively with outer chapter ring calibrated for chronograph, telemeter and sliderule, date aperture at 6 o'clock, bidirectional bezel, screw-on case back, Cal. 11 self-winding movement, black leather strap signed BREITLING, steel tang buckle with Breitling logo.
Case back stamp: BREITLING AUTOMATIC DDE. BR. 11526/67 1806.

Accompanied by a zipper case signed BREITLING.