NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Chronometer repair: Has anyone dealt with Historic timekeepers?
From: Greg Rudzinski
Date: 2014 Jun 8, 12:31 -0700
From: Greg Rudzinski
Date: 2014 Jun 8, 12:31 -0700
Here is a YouTube vidio of the Hamilton 21 balance wheel in motion. Notice how the balance wheel is unlocked. I would imagine that the balance wheel should be locked before shipping to prevent damage.
https://www.youtube.com/watch?v=We1dLNXiBj0