Movement Serial No.:
Case Serial No.:
After some homework in the archives, I think this one is an American Eagle, but not sure if it's a variant, there's another in the database which matches it. The square datecode is under the balannce. Fully serviced, the dial is a but grubby, and there is some brassing on a few high spots on the case. 21 jewels, and Breguet Overcoil. Due to excessive running in the past with no service, we have some sideshake issues which make for a variation of over 50 seconds in three positions. It keeps good time on the wrist, and after 24 hours showed only an 18 second gain. As always, what it says on the timing machine and what it does in practice are two different things.