Rezista Mainspring No. 199A for Universal 281,283,381,383,481 & Lemania 6H27 - steel

Rezista No. 199A steel mainspring for Universal caliber 281, 283, 381, 383, 481, Fleurier 130 & Lemania caliber 6H27 and quite likely others. See images for precise mainspring specifications. I specialize is 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.