Omega winding stem 570 571 male lg. 9.2mm / 1149 404

1 tige de remontoir mâle Omega 570 / 1 Omega male part winding stem

Neuf de stock / New old stock (very minor sign of age, only cosmetic)

Original Omega male part 1149 (404)

Pour tous les calibres suivants / Same stem for all following calibers :

570 571

For split stem 2 parts system

Length : 9.2 mm