BESTFIT Mainspring WV96 for Bulova 12B & Junghans 89 Wrist Alarm - Alloy

BESTFIT Mainspring WV96 for Bulova caliber 12B & Junghans Caliber 89 Wrist Alarm movements, white alloy. 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 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.