FlyerTalk Evangelist
Join Date: Nov 2018
Location: Istanbul, Turkey
Programs: TK Elite Plus,BAEC GGL,ITA Executive, AFKL Gold,QR Gold,HH Diamond,Bonvoy Gold,ALL Gold
Posts: 14,185
In Europe, passport control is much efficient compared to the USA. The passport control should take no longer than 10 minutes including the wait in ZRH.
As the previous posters have mentioned 1h55mins would be high enough and you would have a minimum 30 minutes of time in the lounge.