Sellita SW-200-1 Winding Stem 401 – Replacement Part For Watch Repair 4A9

Watchmakers and repair enthusiasts, here's a genuine Sellita winding stem for the SW-200-1 movement.

This is part number 401, also known as the 4A9.

It's a brand new, unused item.

It might not be in the original packaging, but it's the genuine Sellita part you need to get that watch winding smoothly again.

If you're servicing a movement or replacing a broken stem, this is the correct part.

Fits the Sellita SW200-1 caliber.

A must-have for any watch repair bench.