BESTFIT Mainspring JA122 for 8/0s Elgin Wrist Watches No. 5219 / 6002 - Alloy

BESTFIT Mainspring JA-122 for 8/0s Elgin movements, Factory No. 5219 / 6002, alloy, new in envelope. See images for precise mainspring specifications. I likely have several of these so the one you get may differ slightly from the images. I specialize is hard to find watch parts and all watch parts are unconditionally guaranteed. Images do a pretty good job of representing the item.