Q: What is the estimated repair cost for a mechanical watch?

A: If you send it to the manufacturer for repairs, the estimated cost will be 5 to 10% of the purchase price. For details on maintenance costs and their duration, please see the article below.
Regular maintenance and overhaul costs by brand
http://www.webchronos.net/features/18855/
http://www.webchronos.net/features/18855/
In many cases, these include replacing or upgrading movement parts. Prices vary when it comes to independent repair shops or watchmakers. In my opinion, don't skimp on repairs; your watch will last longer and it's often cheaper in the long run.
