The watch is out of warranty

The stem doesn't pull out and the winding action moves the hands of the watch as though setting the time. Please repair accordingly.

The after-market wristband had come off while I was wearing it, and the watch landed hard on a marble floor -- knocking some of the face off.  I took it to a local jeweler to repair.  he fixed the face of the watch, but then I noticed the above defect regarding the stem.  I'm not sure if it was the result of the impact or the result of the jeweler's attempted repair.  Either way, here we are.