WATCH-CRAFT Mainspring 3076W for Venus 60 (and variants), Jeambrun 41, 46SS, 52 - Alloy

WATCH-CRAFT Mainspring 3076W for Venus 60, 61, 62, 63, 64, 68, 77, 81, 86, 102, 107, Jeambrun 41, 46SS, 52, Perrenin 81 caliber movements plus perhaps others, white alloy, new in envelope. See images for precise mainspring specifications. I likely have several of these so the one you get may differ 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.