TEMP-RITE Mainspring for Bulova caliber 9AN & Font 1246 - Steel

TEMP-RITE Mainspring for Bulova caliber 9AN & Font 1246 and perhaps others, steel, new in envelope. See image for 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 pretty good job of representing the item.