Brand: Invicta Model number: INVICTA-9311 Part Number: 9311 Model Year: 2011 Item Shape: Round Dial window material type : Mineral Display Type: Analog Clasp: Fold-Over Clasp with Safety Case material: Gold-Tone-Stainless-Steel Case diameter: 40 millimeters Case Thickness: 10 millimeters Band Material: Gold-Tone-Stainless-Steel Band length: Mens Band width: 20 millimeters Band Color: Gold Dial color: Black Bezel material: Gold-Tone-Stainless-Steel Bezel function : Unidirectional Calendar : Date Special features: Luminous Movement : Swiss quartz