HR Quick Fit Mainspring K533 for Felsa 465, ETA 1100, 1120, 1163 - Alloy

HR Quick Fit Mainspring K533 for Felsa caliber 465 and ETA caliber 1100, 1120 & 1163 movements plus perhaps similar ébauche watches, white alloy, new in envelope. I likely have several of these so the one you get may differ slightly from the images. See images for precise mainspring specifications. 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 an adequate job of representing the item.