Switch to the Glances screen from a watchface?

Hi, I have a user that would like to switch to the Glances screen (for lack of a better term) by simply touch&hold the watchface screen. Not having a watch with glance capabilities, I don't know if it's an irritant to switch to the Glances screen, but if it is, with the new WatchFaceDelegate onPress function release in 4.2.0, anyone know if it's possible to that function to switch to the Glances screen? Does the Glances screen have a manifest-id that I can call?

Thanks.