Stylish, technologically advanced and super durable, the G-SHOCK GBA-400-1AER is a watch designed for the modern outdoorsman. It’s most notable feature is a built in Bluetooth radio, which may connect to laptops, tablets and other digital devices, giving the watch remote control of the device. An alarm alerts the wearer when he is leaving function range. Other features include an alarm, countdown timer, and even a function to help locate your watch should you lose it. Also, with its shock-resistant body that is waterproof up to 200 meters, ultra-modern design and scratch-resistant face, no environment is too harsh for this durable device. Battery lasts for approximately two full years.