Interesting Bob, thanks for posting. I’ve never seen anything like those before. Seem very robust cases but such an unusual design.
Very intriguing watches, the owner thinks these were used for radio triangulation during WW2.
https://mb.nawcc.org/threads/zenith-...atches.163789/
Interesting Bob, thanks for posting. I’ve never seen anything like those before. Seem very robust cases but such an unusual design.
Just imagine how these could be modified with a shorter central post and shallower outer case!
Joking...