Miyota Japanese quartz 3 hand</br>20 mm custom injection molded polyurethane band with patented locking looper and polycarbonate buckle</br>Analog-quartz Movement</br>Case Diameter: 40mm</br>Water resistant to 100m (330ft): in general?? suitable for swimming and snorkeling?? but not diving</br></br>Product Description</br></br>Water-Resistant: yes?? 100m<br />Housing Material: polycarbonate<br />Backlight: no<br />Recommended Use: streetwear<br />Face Size: 39.25 mm</br><br/>http://www.amazon.com/gp/product/B00GMEH7ZY