HR Nivaflex Mainspring G264 for ETA 935 - 1035, Font 33 - 37 - Alloy

HR Nivaflex Mainspring No G264 for ETA 953 to 1035 and Font 33 to 37 caliber movements plus perhaps other watches as well, alloy, new in envelope. See images for further data and 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 an adequate job of representing the item.