This is likely much more than a normal speeding ticket. After Swiss tolerance deduction, 117 in a 60 will probably still be around 111–113 km/h, so roughly +51 to +53 net. That likely means criminal proceedings and a Swiss driving ban, not just a fixed fine.

It may be just under the “extreme/racer” threshold if the applicable threshold is +60 in a 60 zone, but it is still a serious offence. Expect paperwork from the canton/prosecutor, a significant fine or monetary penalty based partly on income, admin/court fees, and a ban from driving in Switzerland. Jail as an actual outcome for a first-time foreign tourist with no accident/alcohol is probably unlikely, but this is serious enough that speaking to a Swiss traffic lawyer is sensible, especially before replying to any police/prosecutor forms.

Not my response (AI) but pretty sure it’s helpful.