Brand, Seller, or Collection Name:BIDEN Part Number:0054 Item Shape:Round Display Type:Analog Clasp:Magnetic buckle Case material:Stainless steel Case diameter:40 Case Thickness:7 Band Material:Stainless steel Band length:Men's Standard Band width:0.78 Band Color:Black Dial color:Black Bezel material:Copper Special features:Backup battery Item weight:1.76 Ounces Movement:Analog quartz