The Casio G-Shock The Origin DW-5600BB-1ER is a shockproof digital watch. The sturdy watch case and hardened mineral glass ensure that the watch can take some bumps. The watch is also completely waterproof and is suitable for swimming. The time is displayed in 12 hours or 24 hours. You can also check the date and set different alarms. You can light up the screen with the press of a button, so you can read that info in the dark as well.