Here's a Very nice original Japanese Imperial Army Military Aircraft Clock Type 100. Made by Seikosha of Tokyo Japan in the early 1940s for the Imperial Army, these were used in many WW2 aircraft including both the Army and the Navy. The Type 100 has a center seconds running hand. The dial is 2 inches across with Elapsed Time Red and Blue hands (bugs) and are set by rotating the bezel. Movement is a very clean 7 jewel 36 hour mechanical type, case is made of Aluminum painted black and retains 97% of it's original finish and complete with the movement dust cover.
The Type 100 ...