Case: Environmental plastic case
Band: Environmental silicone strap
Dial Diameter: 51mm
Band Width: 20mm
Movement: Electronic quartz movement
Water Resistance: 3Bar Kindly Notice The watch waterproof 3bar can be used to wash hand without hot/warm water, can't take shower, bath, swim etc
Please don't press any button underwater. Avoid use in extreme hot or cold temperature. Too much water contact will shorter the watch life.