Lot of 3 Stems for Gruen Curvex caliber 430 to 440 Movements

Three Stems for 8¾x9¾ ligne Gruen caliber 430 to 440 movements and variants, Bestfit No. 406F, new in bag. Lot of stems ordered from a supply house a couple of years ago and not used. I specialize in hard to find watch parts so I usually have whatever you might need, all watch parts are unconditionally guaranteed and offers are welcome. Images do an adequate job of representing the lot.