WATCH-CRAFT Mainspring 2924W for Diehl 157/01, /02, /03, /04, Junghans 693.40 - Alloy

WATCH-CRAFT Mainspring 2924W for Diehl caliber 157/01, 157/02, 157/03, 157/04, Junghans caliber 693.40, 693,41, 693.42, 693.43 pin lever movements plus perhaps similar ébauche watches, white alloy, new in envelope. See images 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.