HR Quick Fit Mainspring No. K399 for Movado 375, Buren 1420 to 1422 - Alloy

HR Quick Fit No. K399 white alloy mainspring for Movado caliber 375 and Buren caliber 1420 to 1422, 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 is 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.