High quality Japan movement and rubber band</br>Independent dual display: digital and analog</br>Back light function,12H/24H time format</br>Alarm clock function, Stop watch function</br>5ATM water resistant for swimming (not for diving and do not press button under water.)</br></br>Product Description</br></br>Length of watch (approx): 22cm <br /> <br /> Design and material: <br /> Case diameter (approx): 3.5cm <br /> Case thickness: 1.5cm <br /> Band width (approx): 1.8cm 3.5ATM water resistant for swimming (not for diving and do not press button under water.) <br /> <br /> <br /> Gender: Unisex <br /> Style: Sport <br /> Movement: Quartz <br /> Water-proof: 3.5ATM <br /> Case material: plastic and alloy <br /> Band Material: Rubber <br /> Clasp type: buckle <br /> Features: Alarm, Chronograph, Date <br /> G/W: 89g <br /> <br /> <br /> Package Included: <br /> 1 x Watch <br /> 1 x English Manual <br /></br><br/>http://www.amazon.com/gp/product/B00HEDKK5Q