HR Mainspring No. 2824 for Baumgartner 222 - Steel

HR mainspring No. 2824 for 19 ligne Baumgartner caliber 222, steel, 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.