A black and gold G-SHOCK model with shock resistance and water resistance. It doesn't work because the battery is dead. It will work normally if you replace the battery. As you can see, it's almost unused and clean. - Brand: G-SHOCK - Color: Black/Gold - Model: Digital/Analog Combination - Features: Shock Resistant/Waterproof - Band Material: Resin - Functions: Stopwatch/Timer Thank you for looking.