I am looking for the small "hand nut" for a Schatz 400 day anniversary clock. It is the movement with 53 on the back plate. I don't know if other Schatz 400 day clocks use the same size nut or not. Any help or advice about where I might get one is appreciated. Thanks.

GREETINGS JERRY,YOU CAN PURCHASE A NEW HAND NUT FROM THE HOROLOVAR CO. BOX 264,ST.CLAIR SHORES MI.48080. THEY ARE THE LEADING SUPPLIER OF 400 DAY CLOCK PARTS. EDDIE HINES

Thanks for the good information Eddie.