When winding my PAM510 this week, I noticed a rattling sound inside. When I removed the caseback, I discovered that the faux plate covering the movement is loose. I cannot determine how it is attached, however, it appears to be secured in the middle and wobbling or tilting, if that makes any sense. In other words, I can push down on the plate at the balance wheel and it moves downwards. I have tried removing it by prying it off, however, I was unable to and I do not want to damage the movement.
I could take it to a watch repair shop, however, I am not sure they will know how to repair it since it is a faux plate cover.
Any suggestions are greatly appreciated.