Ebauches SA Balance Staffs (3) for AS 8¾ ligne caliber 1780 & variants - new

Ebauches SA Balance Staffs (728) for 8¾ ligne AS caliber 1780 movements & variants, package of 3, new in package. See images for further details and supported caliber list. I specialize is hard to find watch parts so I'll usually have whatever you might need and all watch parts are unconditionally guaranteed. Images do a pretty good job of representing the item.