RARE 1950s Breitling Wakmann MODEL 640, 8-day Elapsed Time Cockpit Clock VIDEO
Wakmann Watch. Wakmann Watch Co Inc. Type A-10A, spec. MIL-C-9196 (USAF). Lightweight, unbreakable oxidized aluminum case. "Breitling Walkman" clock face center. Turn right to point at"STOP" to stop it.