Cal. 1120 question

In an otherwise enthusiastic in-depth review of the cal. 1120 movement by Walt Odets, he cautions about the issue of barrel bridge wear. Has anyone had experience with this issue in older versions of the movement?

Any related insights are welcome, as I am considering an early version.

Thanks in advance.


Tony C.

The oldest version of tha 1120 I have dates from the early 90s and
03/24/2008 - 23:42

have never had any problems.