Marco Mainspring #3082 for Bulova caliber 17A, 17AA, 17AI, 17V - Steel

Marco Mainspring No. 3082 for Bulova caliber 17A, 17AA, 17AI, 17V pocket watch movements, 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.