Breitling Navitimer Cosmonaute 809

Breitling, Cosmonaute Navitimer Chronograph Watch, ref. 809, Steel case, 24-hour reading with black dial with 3 counters, Arabic numerals treated with tritium and luminescent hands, hours totalizer at 6 o'clock, small seconds at 9 o'clock, minutes at 3 o'clock, chrono second hand in the centre, rotating slide rule via notched bezel, hand-wound mechanical movement, clipped back Brown leather strap and Breitling pin buckle Diameter 40mm Version without the mention “Cosmonaute” on the dial