Features: •Original japanese quartz movement •Dispaly Hour, Minute, Second, Week, Date and Month •12/24H Format – Military Time •1/100 Second chronograph •LED Back Light •5 ATM Waterproof – 50M/165 ft •Alarm function •Shock resistant Product parameters : 1. Case Diameter: About 5.0cm 2. Band Length: About 28cm, can Suitable circumference 17-22cm wrist to wear 3. Band width: …