This digital military watch has sturdy ABS watch case, wear-resistant acrylic mirror and durable TPU strap, enough rugged for sports, outdoor adventure or military missions. Combine sporty big dial and classic case appearance, reflecting a masculine and adventurous style. And the watch is wrapped in a metal box, no need to worry the watch being damaged in transit. What can you do with this digital analog watch? Alarm clock: Set a alarm as you want and it will ring on time. Help you to control his time. Stopwatch: The display range of the chronograph is 23 hours, 59 minutes, 59.99 seconds. Sometimes you need timing, the chronograph function can help you so much. Auto calendar: Set the right date, week at the beginning and it will run automatically LED backlight: Convenient for you to read the time at the night. Waterproof and Shockproof: Suit for swimming, cold bath and washing hands, with super impact resistance and no need to worry about broken due to falls Watch Size: Wearing Range: 170-250 mm/ 6.69-9.84 inch Band Width: 22mm Case Thickness: 17.8mm/ 0.7in Weight: 0.13 lb/ 60g **NOTE** : Please don't press any button underwater. After the swim,please wipe the watch. Packing: 1* Sport watch 1* User manual 1* Watch Box