Brand, Seller, or Collection Name Casio Model number HDC-700-1AVDF Part Number HDC-700-1AVDF Item Shape Round Dial window material type Mineral Display Type Analog-Digital Clasp Buckle Case material Resin Case diameter 48.8 millimeters Case Thickness 12 millimeters Band Material Resin Band width 21 millimeters Band Color Black Dial color Black Calendar Calendar Feature Item weight 49 Grams Movement Quartz