BESTFIT Mainspring WA3 for Buren 1000, 1002, Hamilton 666 Automatic - Alloy

BESTFIT Mainspring with attached bridle WA3 for Buren caliber 1000, 1002 and Hamilton grade 666 automatic movements plus similar ébauche watches, white alloy, new in envelope. See images for precise mainspring specifications. I likely have several of these so the one one you get may differ slightly from the images. 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.