1 Tige de remontoir Lecoultre / 1 Lecoultre winding stem
Tige identique pour tous les calibres suivants / Same winding stem for all following calibers :
476 481 12A 12AD
Be aware it exists 2 models for this stem, thick or thin.
This is the model "thick stem" , Hub 1.50 mm , thread 1.2 mm (total length 12.1 mm)