BESTFIT Mainspring WA41 for Felsa 410, 690, 699 & 1560 automatics - Alloy

BESTFIT Mainspring WA41 for Felsa caliber 410, 690, 699 & 1560 automatics plus similar ébauche watches, white alloy. See image for precise characteristics. 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.