NEWALL Mainspring #1455N for AS 1234, 1257, 1278, 1289 - Alloy

NEWALL Mainspring #1455N for AS caliber 1234, 1257, 1278, 1289 plus perhaps other similar ébauche watches, new. See images for precise characteristics. 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.