I have a classic swiss army watch that I bought in the early 90's. I wore it during military training and it took quite a beating. It is now a little too ratty to wear in public. I understand to replace the crystal the case must be replaced. I was hoping to confirm this information. It would be nice to get an idea of how much this will cost. I would appreciate a recommendation for someone able to work on swiss army stuff. I have asked many jewelers to take on the job and they don't want any part of it. I have called on jeweler from the swiss army site in the DC area and they wont give me any information without seeing the watch.