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 & 794 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.