HR Quick Fit Mainspring No. K522 for Chezard 115, Otero 26, Lapanouse 125 - Alloy

HR Quick Fit No. K522 white alloy mainspring for Chezard 115, Otero 26, Lapanouse (Cimier) 125, Oris 461 caliber movements, new in envelope. See images for precise mainspring specifications. 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.