Condition: Serviced camera in very good general cosmetic condition with minor signs of careful use. The lens is in good condition, without any scratches, fungi or haze.
What we've done:
Body:
  
Body deep cleaned.
  
Focusing screen in good condition, showing minor signs of use.
  
Mirror cleaned and in great condition.
  
New light seal fitted.
  
Film advance and exposure counter are accurate.
  
The bellows is in great condition.
  
The focusing movement is very smooth.
  
The original vinyl cover has been replaced in our workshop with a Red Bordeaux real leather, and looks stunning now.
Lens and shutter assembly: Mamiya Sekor 80mm f/3.7, Black, Copal shutter, Shutter speeds B, 1s-1/500s
  
Lens assembly stripped, cleaned, re-lubricated and adjusted.
  
Overall condition: very good.
  
Viewing lens: very good.
  
Taking lens: very good, producing crisp sharp pictures (see attached photo of our own test).
Copal Shutter: Shutter serviced, cleaned and lubricated.
Functions: All tested using a real film fully processed (see attached photo gallery)
 Servicing Mamiya C220
 
 Actual photos taken with the camera