Casio G-Shock Gulfmaster GWN-1000B-1BER

The Casio G-Shock Gulfmaster GWN-1000B-1BER is a really great looking Casio model with a black case and a deep blue bezel. It is powered by sunlight and is also radio-controlled, meaning it receives a precise time from a radio signal. The model is designed especially for sea-goers. For seafaring, the watch has many features such as altimeter, barometer, direction indicator (digital compass), tide data, moon rotation and thermometer. Other features include two LED backlights, world time, chronograph, timer, 5 alarms, battery charge indicator, perpetual calendar and 12/24h display. The watch has a case width of 56mm and weighs 101 grams. Casio watches come with a 2-year warranty and are shipped in the original manufacturer's box.