ETA Watch PartsWatch Stem for ETA Automatic Movements 2824-2, 2834-2, 2836-2, 2801-2

I have had nothing but trouble with these. They are not exactly like the 2824-2 stem, and as such they will not lock into place when re-inserted into the movement. At first, I thought it was just me, until I compared it to a genuine ETA stem and saw a suttle difference on the shoulder of the stem near the threads where the stem locks into the movement. Won't be buying these again.

The product arrived in a timely manner. The product worked as expected. I would purchase from this vendor again