HR Quick Fit Mainspring K472 for Kurth 384, Benrus CF, DA, Jeambrun 23 D - Alloy

HR Quick Fit mainspring No K472 for Kurth 384, Benrus CF, DA, Jeambrun 23 D caliber movements plus perhaps similar ébauche movements 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 a satisfactory job of representing the item.