Using it the other day I noticed the switch felt different. There was no detent feel anymore. It still worked, but it was obvious something was wrong.

I took it out today it it was completely inoperative. I replaced the battery and it came on, but the switch is stuck on. It never turns off. I assume the battery just got drained.

Back to Swarovski, I guess. I'm disappointed. It's a couple years old, but it gets very light use. I hope the repair is not hideously expensive.