HR Mainspring #395 for Bulova 9P & Gruen 163, 165, 167, 168, 252, 612 - Steel

HR Mainspring No. 395 for Bulova caliber 9P and Gruen calibers 163, 165, 167, 168, 252, 612 plus perhaps other similar ébauche watches, steel, new in envelope. See images for precise characteristics. 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.