Salam Brother!
Got 2017 Vezel X -sensing......
Being Engineer too, I have explored all functions through Google translator except that clock thing.
Tried to search it in Gathers Sat Nav unit but didn't find it.
What i feel is both Gathers and Car instrument cluster is synced with each other and is showing Japan time which is 4hour plus...... There must be a way to change GMT time just like in our local Grande and Civic...... Please guide how to connect with Wifi / Internet through gathers and enable GPS...... ???....
For the experts please note that upon exploring the Vehical settings thoroughly..... It is different than 2015 model settings.