Excelsior Park winding stem 4 40 42 chrono

1 Tige de remontoir Excelsior Park 40 /  1 Excelsior Park winding stem

Neuf de stock / New old stock (may have some very minor sign of age due to long storage, only cosmetic)
Same winding stem for all following calibers :

4 , 40 , 42 chrono

Thread : 1.2 mm

Length 15.3 mm

Le prix est pour 1 tige / The price is for 1 stem

Livraison sous film neutre / Shipping in neutral zip bag