Crystal for a 1937 Minute Man watch>

Could someone please tell me the correct part number for the crystal and if possible where to source it?

Thanks - Rick

1955mercury

Posted April 17, 2025 - 3:18pm

Hi rickhoutx. I think the crystal you're looking for is a G-S MT366-10. You can probably find one on ebay.

mart1n888

Posted April 17, 2025 - 9:07pm

cmt 366-10 ? i got one in my stash.

here two pictures. i will send you an email.

1955mercury

Posted April 18, 2025 - 6:30am

That should fit it also. The CMT is a thicker version of the MT.

1955mercury

Posted April 19, 2025 - 10:10am

Found my '39 Minute Man and now I can confirm without a doubt that this is the crystal that fits it.

39MinuteMan-Crystal