The Casio G-SHOCK GAB2100C-9A watch is a shock-resistant solar powered watch. The watch features a vibrant yellow 48.5mm × 45.4mm case made of carbon and resin materials. The black dial displays in both analog and digital format. Functions include world time, 1/100-second stopwatch, countdown timer, five daily alarms, a battery level indicator, date display, and day display. The watch can connect to your phone. The yellow resin band has a tang buckle. Water resistant to 200 meters.