BESTFIT Mainspring 202R for Record 19L caliber 433 movements - Alloy

BESTFIT No. 202R mainspring for Record caliber 433 19 ligne pocket watch movements, white alloy, new in dirty 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 is 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.