The watch does exist, see here on WUS: http://forums.watchuseek.com/f25/ed-heuer-alarm-watch-ref-1306-1475-a-1710122.html Here is a picture from DC/ Calibre11 of the watch : Some of the parts are different than yours: -dial hands -crowns Succes!
First post here and I know this is an ancient thread but... do we know any more about this model? Can't find much online besides this thread and the one thread on WUS mentioned above. I have one that seems (?!) pretty legit and running well!
a few pics... wish the case was a bit better and seems the crowns aren't original but otherwise loving it
Found this scan of a 1957 catalogue posted by Jeff Stein on another forum. Relieved to find a dial and hands that precisely match mine Interesting to note the asterisked footnote "wasserdicht" which means waterproof in German. Wouldn't have thought this model to offer much water resistance... I certainly wouldn't try it!