Brand: Invicta Model number: 4902 Part Number: 4902 Item Shape: Round Dial window material type : Mineral Display Type: Analog Clasp: Deployment clasp with push-button Case material: Black-Ion-Plated-Stainless-Steel Case diameter: 5.2 centimeters Case Thickness: 15 millimeters Band Material: Stainless Steel Band length: Mens Band width: 28 millimeters Band Color: Black Dial color: Black Bezel material: Black-Ion-Plated-Stainless-Steel Bezel function : Unidirectional Calendar : Date Special features: Chronograph, Water Resistant Item weight: 3 Pounds Movement : Japanese-Quartz