Rezista Mainspring #260G for Bulova 11WN, Font 60, Peseux 220 - Steel

Rezista steel mainspring No. 260G for Bulova 11WN, Font 60, Peseux 220, Benrus BM, AS 964, 970,1103, 1171, 1173, 1180 caliber movements, and quite likely others as well. 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. plethora