Rezista Mainspring No. 325 for A.S. Caliber 1260 movements - steel

Rezista No. 325 steel mainspring for A. Schild caliber 1260 movements, and quite likely others. 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.