7AH

Start Year
1937
End Year
1941
Jewels
17, 21
William Smith
Posted July 3, 2015 - 5:30pm

1939 (Shield) 17 jewel

William Smith
Posted July 3, 2015 - 5:33pm

1940 (Omega) 17 jewel

William Smith
Posted July 3, 2015 - 5:37pm

1941, but with asterisk AND hand-stamped (T) date codes.  17 jewel.  Click graphic for watch record.