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SH3135 Problems

Mangoonastick

Known Member
28/12/18
130
21
18
I got an ARF DJ 36mm about 6 months ago. It has worked great until about a week ago. It s now going anywhere from a few seconds to 6 hours wrong every day. The Secondhand is moving but it looks weird, like it's missing a few beats. I decided to open up the case back and the balance-wheel is barely moving and after laying it still for a few seconds the balance-wheel stops compåletly until I start moving the watch again. It's an SH3135 movement. Does anyone know what could be the problem? Thank you