I have messed up again.... the date indicator paint has been dissolved by IPA, yes, some IPA residual left on a movement holder...... learn by mistake.
This is a ETA445.414 movement, as it is discontinued, quite difficult to find a replacement, (any suggestion on replacement? I have searched, seems only ETA445.412 is interchangable) thinking if anyone have tried to repaint date indicator? seems like a fun project to try.
Thanks for your advice.