Cyma Tavannes winding stem 420 420KT 424K 425 426 female part

1 tige de remontoir femelle Cyma Tavannes / 1 Cyma Tavannes female winding stem

Neuf de stock / New old stock (only opened in order to make pictures)

Pour calibres / Same winding stem for all Cyma following calibers :

420 420KT 424 424K 425 426 426KT

Female part 404 , for split stem system 2-parts

Length 8 mm

Marshall code 772L