>>107160620
My gbx-100. I love this watch, got it for 2 years now and still no need to replace battery. It does have white backlight, but MIP display is like a mirror, readable at night or under the sun.
Never used smart functions tho. Casio g-shock app suck. I think it's cool to have vibration notifications on your hand, but fuck it, I use the bluetooth only to sync time and location to get sunrise/sunset time precise on that watch