Ebauches SA Balance Staffs (3) for AS 11½ ligne caliber 1710 & variants - new

Ebauches SA Balance Staffs (728) for 11½ ligne AS caliber 1710 movements and variants, package of 3, new in package. See images for further details and complete 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.