HR Quick Fit Mainspring K622 for Benrus CZ, ETA 2325, 2340, AS 970, 1156 - Alloy

HR Quick Fit Mainspring K622 for ETA 2325, 2340, AS 970, 1156, Fleurier 230 & Benrus CZ plus perhaps similar ébauche watches, white alloy. See images for precise characteristics. My notes indicate the AS1156 was used in the Elgin Grade 747 so it will fit that too. 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.