Rezista Mainspring 201E for AS 655, Bulova 6EA, Peseux 150 - Steel

Rezista Mainspring 201E for AS caliber 655, Bulova caliber 6EA, Peseux caliber 150 movements, and perhaps other similar ébauche watches, steel, new in envelope. See images for precise mainspring specifications. I likely have several of these so the 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 an adequate job of representing the item.