Winding stem female extension thread 0.90mm / length 2.90 mm

1 tige de remontoir femelle pour tige brisée / 1 female post winding stem extension for split-stem system 2 parts

Neuf de stock / New old stock never used

Swiss made

Female

Thread 0.90 mm

Length : 2.90 mm

Length of the hub : 2.10 mm