HR Quick Fit Mainspring K945 for Longines 8LN, 8/68N - Alloy

HR Quick Fit Mainspring K945 for Longines caliber 8LN, 8/68N plus perhaps similar ébauche watches, white 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 an adequate job of representing the item.