Case Material : Black IP Stainless Steel Case Band Material : Padded Black Leather Band and Black IP U Buckle Movement : ETA Swiss Made Quartz Chronograph Movement Case Diameter : 47mm x 54mm Band Length : 8 inches Calendar : Date Calendar Case Thickness : 15 mm Band Width : 22 mm Water Resistance Depth : 50 Metres Bezel Material : Stainless Steel Bezel Dial Color : Black Carbon Fiber