7AA

Start Year
1949
End Year
1954
Jewels
21
William Smith
Posted February 8, 2014 - 3:14pm

Example of a 21 jewel 7AA w/ L4 on bridge.  Click on image to see watch record.

Andersok
Posted September 8, 2014 - 4:26pm

1950 (L0) - 21 Jewels