Brand, Seller, or Collection Name:Kortusa Model number:KW20 Part Number:KW20 Item Shape:Round Display Type:Analog Clasp:Buckle Case material:Metal Case diameter:1.18 inches Case Thickness:0.28 inches Band Material:Nylon Band length:Children's Band width:0.55 centimeters Band Color:Green Dial color:Black Special features:Backup battery Item weight:2.40 Ounces Movement:Analog quartz