NEWALL Mainspring #1405N for Lemania 3150, 3160, 3170, 3540 - Alloy

NEWALL Mainspring #1405N for Lemania 3150, 3160, 3170, 3540 caliber movements plus perhaps other similar ébauche watches, white alloy, GR Ref #2922, new in envelope. 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 an adequate job of representing the item.