When I wear my Patek automatic (self-winding) watch just for an evening, and I place it on my night table over night, when I awake in the morning, it's not ticking anymore. Is this normal? If so what can I do to make sure it continues running through the night? I am always nervous to manually wind it, as I have read that over winding can harm the movement; If I do manually wind it, how do I know when to stop?
Thanks for your help!
Alex