HR Quick Fit Mainspring K612 for Buren 380 to 383, Movado 150MN - Alloy

HR Quick Fit Mainspring K612 for Buren 380, 381, 382, 383 and Movado 150 MN caliber movement plus perhaps similar ébauche watches, white alloy. 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 a pretty good job of representing the item.