WATCH-CRAFT Mainspring 3301W for Bulova 17AL, Universal 297 Chronograph Alloy

WATCH-CRAFT Mainspring 3301W for Bulova caliber 17AL, Universal caliber 297 chronograph pocket watch movements plus perhaps others, alloy, new in envelope. 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.