Alpina Dienstuhr D Luftwaffe good condition, runs!

Original good condition Alpina Dienstuhr with D marking on the caseback. Used by the Luftwaffe during ww2. This example retains all its original paint and is in good used condition! How do we know this is the original paint? Because the watch is radioactive. This means the dial has not been cleaned and repainted. The watch runs! With leather strap and leather protection tab behind the watch.