Your laptop is using its CPU's integrated graphics. It should run the game, but at what FPS and graphics - I don't know (nothing high really). The best would be just to look up some benchmarks or, even better, test it out yourself.
You have to keep in mind though, it is a notebook so it's not built for gaming. Try not to expect anything too much.
I woulds say intel HD graphics family actually surpries me a lot because my laptop run GTA5 on high graphics at 30 fps which were amazing , I have never tested it with Watchdogs but i think you can get a decent fps
My settings were ( for gta 5
Put it in windowed
rember to put in FXAA
everything is on high except for grass quality and texure quality, no post fx)
ADVANCED SETTINGS OFF,NOT EVEN HIGH-END RIG CAN RUN THIS SHIT