AGC Phinastar Mainspring No.367 for AS caliber 984, 1002, 1194 movements - Alloy

AGC Phinastar Mainspring No.367 for AS 984, 1002, 1187, 1194 caliber movements plus perhaps many other similar ébauche movements as well, alloy, new in envelope. See images for precise mainspring specifications. I likely have several of these so the one you get may differ very 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 a pretty good job of representing the item.