Paid $400 already to get it running. Worked for about a month. Guy said if it needed more work, that might run over $1,000 to replace the whole mechanism.
Deer lowered I'm not charging nearly enough. 400.00 to probably service the movement and I'm guessing replace the suspension spring is steep enough but a grand to replace the movement is insane (unless it's a tubular movement). Hell if I had charged you 400.00, and it only ran a month. I'm pretty sure I would have worked on again for free and made sure it was done right.