Case Thickness: 12 mm; Case Size: 45 mm; Band Width: 22 mm; Band Circumference: 200 +/ 5 mm 
Band Material: Silicone; Movement: Chronograph; Water Resistant: 5 ATM 
Analog quartz Movement 
Case Diameter: 45mm 
Water resistant to 50m (165ft: in general, suitable for short periods of recreational swimming, but not diving or snorkeling