Chimes one hour ahead of the actual hour

by Debbie
(Virginia)

I have a grandfather clock from the Black Forest in Germany, not an antique but a reproduction. It keeps the right time but is now chiming one hour ahead. For example it's 1pm and it chimes two times. I'm afraid that this is my fault. I think I wound the hands backwards when the time changed in the fall. Is there a way to fix this? I've tried stopping the clock and when it chimes placing it on the time that corresponds but it always chimes one hour ahead. I'd appreciate any advice. Thank you.