Case Thickness: 8 mm; Case Diameter: 36 mm; Band Width: 24 mm; Strap Circumference: 175 +/- 5 mm</br>Strap Material: Stainless Steel; Movement: Chronograph; Water Resistance: 10 ATM</br>Analog-quartz Movement</br>Case Diameter: 36mm</br>Water resistant to 100m (330ft): in general, suitable for swimming and snorkeling, but not diving</br><br/>http://www.amazon.com/gp/product/B01N5I2OT3