Yes it does this is from the user manual. Touchscreen Tap to choose an option in a menu. Hold the watch face data to open the glance or feature. NOTE: This feature is not available on all watch faces. Swipe up or down to scroll through the glance loop and menus. Swipe right to return to the previous screen. Cover the screen with your palm to return to the watch face and turn down the screen brightness.
Is the guy in the video wearing the 51mm?
Does it have touch screen?
Yes it does this is from the user manual.
Touchscreen
Tap to choose an option in a menu.
Hold the watch face data to open the glance or feature.
NOTE: This feature is not available on all watch faces.
Swipe up or down to scroll through the glance loop and menus.
Swipe right to return to the previous screen.
Cover the screen with your palm to return to the watch face and turn down the screen brightness.