HR Nivastar Mainspring G396 for Cyma 364, 365, 344, 345 - Alloy

HR Nivastar Mainspring G396 for Langendorf 1232, Guba 25, 525, Cyma 364, 365, 344, 345 caliber movements, alloy, new in envelope. See images for precise mainspring specifications. 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.