Then the guy fitted the combo in an old Ministry case. 99% of the USSR-made Ministry Amphibia were automatic (21 jewels 2416), the only one with an old-generation hand-winding movement (2214) was seen some time ago in some factory pictures.
The caseback has been probably swapped from an Amphibia tonneau, hence the 2209 inscription.
Anyway, not only those watches are often messed up, but also sold for relatively high prices. But, hey, the crystal is probably original...it has more wrinkles than a Egyptian mummy.