Does anyone know what is the correct clamp for this case/calibre? I have an omega document for clamps but this case is not listed.

 

It's one of these three...

72203321911

72203321975

72203421974

 

Since we're talking about 2782... does anyone have the correct and original gold crown for the reference? I know it's a long shot. I'm not a fan of the aftermarket since they look weird and doesn't match the yellow color of the cases. Thank you!

 

Probably 1974 or 1911 then. 1975 seems too small. I ordered both at Urdelar

 

Perfect, turns out the correct one is 344 1911