Breitling Navitimer „Cosmonaute“ from 1964, „AOPA“ Signature

This is a classic in aviation watches: Breitling Navitimer „Cosmonaute“ with 24 hour dial from 1964. This is the famous reference 809 with the sought after „AOPA“ signature on the dial! (Aircraft Owners and Pilots Association) The watch is in wonderful condition, just completely serviced.
Snap back steel case with revolving bezel, round pushers, signed crown, diameter 40mm!
Original dial with minor signs of aging.
Gilded Venus 178 movement in just serviced condition:
The watch comes with instruction manual! Much sought after collectors item in outstanding condition!