NEWALL Security Mainspring #1342 for Bulova 7AP, 7AH - Steel

NEWALL Security Mainspring No. 1342 for Bulova caliber 7AP, 7AH plus perhaps other similar ébauche watches, steel, new in envelope. 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 marginally adequate job of representing the item.