HR Nivastar Mainspring G432 for Felsa caliber 279, 282 - Alloy

HR Nivastar Mainspring G432 Felsa calber 279, 282, white alloy, new in sealed envelope. See image for precise mainspring specifications and other helpful information. 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.