Casio G-Shock G-Squad Bluetooth Step Tracker GBD-800-8ER is an amazing and handsome Gents watch. Material of the case is Stainless Steel and Resin, which stands for a high quality of the item and the LCD dial gives the watch that unique look. The features of the watch include (among others) a chronograph and date function as well as an alarm. In regards to the water resistance, the watch has got a resistance up to 200 meters. This means it can be used for professional marine activity, skin diving and high impact water sports, but not deep sea or mixed gas diving.