A hacksaw blade - just the blade, not the whole saw - will do the trick. Slowly and gently. Doesn't take long, the posts are only brass. Then, smooth flush with a fine needle file.
So would you glue the (super) dial to the movement holder?I've done both the snip & file and also gently bending back and forth until they give way methods.
I don't like glue but I do this (careful placement) instead of dial dot as they are too big and too flexy, they dont hold firm enough where glue will.
It's really about trial and error.
ThankA few small dabs around the circumference where suitable on the dial holding ring, have also glued dial ring (again, super carefull) to the movement.
Must take care where the glue is placed!