ETA watch winding stems Part Number 401 NOS. condition as seen in photos

Returning customers may notice the small increase in the of price of these items, this is to cover some of the increases in postage charges since the items were listed.

I have very little knowledge of watchmaking so please excuse the vagueness of the listing. I have many more small boxes like these with stems, setting lever springs and balance staffs to be listed but please ask about other brands.

I have noticed that in some of the boxes pictured there are two different lengths of screw thread. Please make sure you order (S) for short or (L) for long. These stems are not in original packaging.


These are new parts as supplied to my late husband who was a watchmaker for over 50 years and collected a large number of  spare parts during this time.  I have many other listings please check these out as well.

They are sold as found in airtight boxes among the many cabinets of material he accumulated over the years. They are sold as found in airtight boxes among the many cabinets of material and these were labelled many years ago. I cannot guarantee with 100% accuracy that the item is correct but I have not had many problems so far.