This cropped up on ebay with a fairly low buy-it-now of £20 for a real military watch. As regular ebayers know, BINs are either overpriced or, if cheap, go immediately - so I pulled the trigger. It was described as 'distressed see picture' but in working order with a DH (German army, WW2) number on the back.
Now I thought the crown looked a bit odd. But in fact its very odd. The original crown is still there but another one has been soldered onto the top of it - slightly off centre at that. The lugs have also been repaired fairly crudely with solder.
Anyway, the AS1130 movement is working OK and keeping time and the watch looks a lot better with a new crystal and a little of the grime removed. Its a little stiff to set the time - even with the enhanced crown arrangement. Thought I'd show you all.