Brand, Seller, or Collection Name:Armitron Sport Model number:40/8189BLU Part Number:40/8189BLU Model Year:2014 Item Shape:Round Dial window material type:Acrylic Display Type:Digital Clasp:Buckle Case material:Resin Case diameter:45 millimeters Case Thickness:14.6 millimeters Band Material:Resin Band length:Mens Band width:26 millimeters Band Color:Black Dial color:Grey Bezel material:Resin Bezel function:Stationary Calendar:Day and date Special features:alarm-feature, Water Resistant Movement:Quartz Water resistant depth:330 Feet