would anybody be able to tell me the dimensions of the second hand to fit a cal 1012 movement to help me find a replacement please ,Tube hole diameter and tube length ?

 

Ranfft ( http://www.ranfft.de/cgi-bin/bidfun-db.cgi?10&ranfft&a0&2uswk&Omega_1012& ) says ø 0.15 mm but does not mention the length.
Does it matter?

 

I have spare second hands steel version for caliber 1012. I shall measure them later.

 

length is 16,8mm

 

Thank you

This is a long shot, but after removal and putting it back together it no longer winds ,it crunches . I’m wondering if something hasn’t aligned probably . I can alter the hands and change date , but it won’t wind ?