LOT:443 | A German Third Reich á Kriegsmarine issue U-boat stopwatch
Lot 153 - A German Third Reich U-boat Stopwatch by
Ww2 submarine u boat stop watch? : r/pocketwatch
A U-boat stopwatch by Junghans Watch for the estimation of the sink and approach speed of water bombs. Made by Junghans, movement cal. 29c, marked no. "9638U" and "29C". White face with