Longines winding stem 501 503 female part 404

1 tige de remontoir femelle Longines / 1 split female winding stem Longines

Neuf de stock / New old stock (minor signs of age, see pics)

Original Longines part

1 split stem for calibers 501 and 503 female part 404

Total length : 9.3 mm

The price is for 1 piece. Shipping in neutral zip bag