Hi all. My name is V.S. from California. First time here. I have an Accutron that I bought from eBay. The battery was dead so I ordered one also from eBay. The listing said it was for the Accutron and includes a rubber ring presumably to make the battery fit. It took the watch for the battery change to my watch guy and he didn’t want to put my in new battery, saying it’s the wrong kind. He instead put one of his. The watch works off and on. Could it be because he put in the wrong battery (his) instead of mind? Thank you in advance!