Need A Stem For Molnija Movement (what Size Is It?)

[slay]

I need a new stem for a Molnija movement (the old ones). Should be one on which I can screw a PAM crown.

I broke mine while trying to unscrew the Molnija crown

What size is the stem? As far as I know I can just use any stem if its the right size, correct?

Ist must be slightly LARGER than the stem for the DW Mystery Movement and slightly SMALLER than the Unitas 6497 stem. So if anyone know the sizes of those stems, that would be a help, too!

[chris5264]

Its pretty close to the Unitas, I always have to check with a loupe to tell the difference. The difference is in the bumbs and groves not in the size from what I can tell. I will not be back in town for a while but can send you one when I get back (I have a few doing nothing).

[slay]

to me the molnija stem looks about 0.5mm thinner than the asian unitas stem.

Would be cool if you could send me a Molnija stem if you have one spare. let me know when you are back home!