AS winding stem 1656 1673 1674 1739 1740 male part

Tige de remontoir /  split winding stem male part

Neuf de stock / New old stock

Tige identique pour tous les calibres AS suivants / Same winding stem for all AS following calibers :

AS 1656 1673 1674 1739 1740

Total Length : 11.12 mm