Mike - very nice!
Looks great for its age. Enjoy it!
Very cool. Interesting that you've never had a wrist watch. I don't recall any of the other "Usual suspects" here owning a pocket watch.
If it was keeping time perfectly before, you may have damaged something. Depends on how high it was and what it fell on, but it must have been a good hit if it dented the case. Not to make matters worse, but I don't think it will be covered under warranty. Most manufacturers' warranties cover defects in workmanship, not customer mishaps (I've over heard AD's telling customers on more than one occasion that a dropped watch isn't covered under warranty. Sorry I don't recall the brands it has involved). In addition, I'll guess the dent in the side of the case is going to make the issue kind of obvious to an experienced watchmaker. Hopefully, its nothing too serious. Please keep us posted.