HR Quick Fit Mainspring K706 for Fleurier 190, 210, Lavina 105, Font 155 - Alloy

HR Quick Fit Mainspring K706 for Fleurier 190, 210, Font 150, 152, 155, Benrus AN, AO, Lavina 105 caliber movements plus perhaps many others, white alloy, new in envelope. See images for precise mainsprng specifications and further helpful information. 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.