Seiko Model Number: SKA783 Kinetic Watch Series. Stainless Steel Band.  Blue Dial Color. Analog Dial. Luminous Hands/Markers. Fixed Stainless Steel Bezel. Round Stainless Steel Case.  Case Diameter is 42 millimeters. Band Width is 22 millimeters. Case Thickness is 11 millimeters. Date. Kinetic Movement. Kinetic, Water Resist Features. General Color is Stainless Steel. Men's Casual Watch. Crystal Material is Hardlex Crystal. Clasp Type is Fold over Clasp. 100 meters Water Resistance. Also known as model SKA783P SKA783P1