BII

Start Year
1922
End Year
1924
Jewels
7, 15

Member for

10 years 8 months
1955mercury
Posted December 21, 2014 - 1:10pm

Here's a couple of pictures of one I have that's still on the job.

Notice where the winding pinion engages the crown wheel on these. A little different from later model movements.

 

Member for

8 years 4 months
neetstuf-4-u
Posted May 23, 2023 - 10:16am

BII movement

Year to be determined. s/n'ed movement with no date stamp.