Unknown maker

[o.c.kid]

I have a movement that I'm unable to determine the manufacturer. Can someone help? I would like to know how to post a picture. The movement looks an awful lot like a Waltham but doesn't match any silhoettes. The only identification on the movement is "Keystone" Thanks for any help.

[o.c.kid]

I have a movement that I'm unable to determine the manufacturer. Can someone help? I would like to know how to post a picture. The movement looks an awful lot like a Waltham but doesn't match any silhoettes. The only identification on the movement is "Keystone" Thanks for any help.

[rrwatch]

The Lancaster Watch Co. made a Keystone Grade movement. You might take a look in Shugart, or do a bulletin board seach to see if your movement looks like the Lancaster.