Start Year
1937
End Year
1943
Jewels
17, 21
William Smith
Posted February 23, 2013 - 12:45pm
21 jewels example in this record here. Almost looks like a mis-struck cresent moon date stamp?

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
Stinky_Sullivan
Posted June 1, 2023 - 7:40pm
There is a ‘43 Midshipmsn in the member watches with a 7AH movement and an X date code. Updated to reflect 1943 production.