G-SHOCK G-Lide GBX100-1D Stainless steel case and bezel with shock resistance and 200m water resistance. Features include 4 daily alarms with snooze, countdown timer, 1-second stopwatch, training functions, and LED backlight with Super Illuminator and afterglow. Features: • Surf-friendly functions – displays high tide and low tide times and levels; compatible with app for selecting 1 of 3,300 locations worldwide • Clear, high-definition display – wide face with MIP (Memory In Pixel) LCD for Tide Graph, Moon Data, sunrise/sunset times, and more • Training support – measures distance, speed, pace, lap, and pitch for surfers and athletes • Durable design – resin and metal bezel to withstand underwater impact, stainless steel cover with hairline and honed finish • Protective structure – resin guard and button guard at 6 o’clock for full G-SHOCK protection • Comfortable band – soft urethane band with slits at 6 o’clock for water and sweat drainage