Movement: Automatic Skeleton Case: Stainless Steel Case Diameter (mm): 48 mm Case Thickness (mm): 16 mm Case Shape: Round Case Colour: Ionic Plating - Gold Dial Colour: Black Band: Genuine Leather Strap Band Colour: Black Buckle: Strap Buckle Band Width (mm): 22-20 Water Resistance: 5 ATM (50 Metres) Watch Weight (g): 100 Warranty: 2 Year International Manufacturer's Warranty