Samson Mainspring No. A22 for AS caliber 1298, 1348, 1372 - Steel

Samson No. A22 steel mainspring for A.S. 12¼ ligne caliber 1298, 1348, 1372 automatic movements and perhaps others, new in envelope. See images for precise mainspring specifications. I specialize in hard to find watch parts so I usually have whatever you might need and all watch parts are unconditionally guaranteed. Images do a pretty good job of representing the item.