PM Mainspring No. 76 for Benrus AP & Peseux 150 - Steel

PM steel mainspring No. 76 for Benrus AP and Peseux caliber 150 plus perhaps other similar ébauche wrist watches. 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.