Longines winding stem 290 291 292 294 original

1 Tige de remontoir Longines / 1 winding stem Longines

Original Longines part 401

Neuf de stock / New old stock (the packet was sealed, I have just opened it in order to make pictures)

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

290 291 292 294

Thread 0.9 mm

Length 14.7 mm