I am having trouble finding a balance staff for a waltham 7150000 series. I don't have my shop set up yet and I need someone to either make it for me or tell me where I could get it.

The E&J Swigart co. lists it as a factory number #2844.

Julian Smith's compiled list also shows a friction staff,#4860.

Try Dashto.com, for parts

You will probably have to take measurements off the old staff,and also check to see if it's regular,or friction type.

7,150,000 series shows to be a 16s,model 88.

Frank

Jeremy,
E-mail me the exact serial number on the movement, I should have the staff you need.
Brian C.