Plymouth Mainspring for Bulova 7AM, AS 1001, 1193, 1115SS - Steel

Plymouth mainspring for Bulova caliber 7AM & AS caliber 1001, 1193, 1115SS movements, and perhaps others, steel, 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 in hard to find watch parts so I usually have whatever you might need and all watch parts are unconditionally guaranteed. Images do an adequate job of representing the item.