Pam 90 stops working

[HyperM3]

Ive had my Pam 90 since new, maybe about 10 years now. It's not worn that much, maybe once a month in that whole time. Unfortunately, and this is my own fault for not taking action sooner, but about 5+ years ago the watch just stops working. I keep all my watches on a winder and even when theres power on the power reserve, the second hand stops and time stands still. I have a 4 bin wolf winder and the other three watches in there all keep perfect power/time.

Clearly theres something wrong and I probably could have gotten it fixed under warranty back then. Im probably screwed on that though and its on my own dime.

Im a little disappointed at how this has been working as it seems to only accumulate power when I wind the watch instead of wearing it for a full day.

Anyone else experience this before?