PFD’s and the MFD are 14" x 9.7" and the 4 each GTC’s are 4.9" x 7.5" (Bezel measurement).
I’m not going to give much other info or details on the Cockpit that are not available online.
The 680+, 750+, 680A, and 700 have G5k, the 680A and 700 have the same Cockpit dimensions but with different Pedestal equipment. My team at Cessna is responsible for the Model 700, ground testing, flight testing, AW and customer delivery so I have the 700’s in my Hanger.
To help answer a question from aab163, the one you see in MSFS is the 700 Prototype Unit.
A few of the changes from the current production units are we do not have HUD yet, we replaced the Ground Spoiler Switch with a Fuel Recirculation Switch, we don’t use the Goodrich Crew Seats anymore, we have a new Supplier for those now. The HSI is all wrong in the Sim, the Heading is on the bottom of the display and not the baro on top. There are several other issues with what is displayed in MSFS 700 Cockpit, the Control Lock is engaged and the Pitch/Roll Disconnect should be in Normal.
Also not that it matters, both CB Panel layout are nowhere accurate to the actual production units.
One the actual Unit if the Control Lock is engaged it locks out the LH Throttle, the Pitch/Roll is for emergency use if you were to have a flight control issue, this will allow you to still have some form of reduced pitch and roll control.