Archer
··Omega Qualified WatchmakerWell, I did ask him at the time whether the stem could be swapped, to which he said it was a feature of the watch.
When you trim the stem for a screw down crown, there is a sweet spot that allows the crown to be fully screwed down to the case, but doesn't cause it to screw down until you apply pressure towards the case. The spring inside the crown should have to be compressed slightly to cause the threads to catch.
In addition to replacing the entire stem, if getting one is a problem (no idea with the watch in question) then a stem extender can be used, or some advocate dropping a small piece of lead inside the crown tube. When the stem is threaded into the crown it compresses the lead flat, and won't let the stem go in quite so far - in effect lengthening the stem by a smidge. Not a huge fan of this myself, as it seems like a bodge and really stems are quite cheap typically.
It sounds like he just didn't want to deal with it.
Cheers, Al








