It must a wild night huh 
The only way is to get back to Pam service center I believe.
And be prepare for paying a large sum for QR bars.
Probably they will ask for overhaul and new case.
Yeah it was a long wild night.
After reading this I was like, what? There has to be another way...
I couldn't care less about the dent, it doesn't bother me like how the 3717's dent doesn't bother me.
What I'm more concerned about is being able to release the QR bar to change straps haha.
So, with a few sharpened satay sticks, and an Ikea hammer & pliers, the following just happened:

Tapped out the QR bar with the plastic capped hammer onto a wooden satay stick, took a few soft taps but the bar started moving out. Gripped it with cloth covered pliers lightly and pulled it out the rest of the way.
The main thing was to get the QR bar out so I could address the lug hole. Now I've got to find a sharp conical metal tool to gently roll around the deformed hole to get it back to a regular round shape, and the job is done.
Hopefully there's no internal damage, the watch seems to be ticking along well and all the crown functions work.
Probably won't recommend using an Ikea hammer for watch repair, though
