Longines winding stem 23Z split stem 2 parts 404

Tige de remontoir Longines / winding stem Longines

2 parts system , male + female

Neuf de stock / New old stock

Original Longines parts

Please make sure of dimensions you need for your case before purchase.
Cal : 23Z 23ZS 23ZDS 23ZN

Female total length : 9.6 mm

Male total length : 4.1 mm

Total length combined : 12.9 mm

Thread 0.9 mm