From casio, this men's g-shock power trainer sports watch features a black dial with luminous silver-toned hands and markers, a digital display on the face showcasing day, date and time, with auto led light and mineral crystal in a 48. 9mm two-toned resin and stainless steel case. Track your workouts with multi-timer/stopwatch, alarm settings and a step tracker that has five exercise intensity levels, calorie calculations and step targets. With bluetoothâ® capability, this watch links to the g-shock connected phone app for more features such as workout data storage and auto time setting correction to enhance your training. The japanese quartz and digital movement keeps accurate time. The white resin strap secures with a buckle clasp. Water resistant to 200 meters, this wristwatch includes a 1-year limited warranty. We are an authorized casio dealer.