WATCH-CRAFT Mainspring 2734W for AS 345, 364, 375, 388, 392, 411, 574, 902 -Alloy

WATCH-CRAFT Mainspring 2734W for AS 345, 364, 375, 388, 392, 411, 574, 902, Westfield 98 caliber movements plus perhaps other similar ébauche movements as well, 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.