A while back my 390 from Sead started making an awful clicking noise when I wound it. Sounded like the mechanism was slipping and was not holding any more than an hour reserve. any help appreciated - in pic, the screwdriver pointing to the offending part, and also a video of me winding to show what's happening. Easy fix or beyond economic repair?
Thanks in advance
https://www.dropbox.com/s/uwec4ltj4o6tcxc/MOV_0595.mp4?dl=0
Thanks in advance
![DSC_0593_zpsmiepstj8.jpg](http://i1005.photobucket.com/albums/af172/elratboyo/DSC_0593_zpsmiepstj8.jpg)
https://www.dropbox.com/s/uwec4ltj4o6tcxc/MOV_0595.mp4?dl=0