Brand, Seller, or Collection Name:Casio Model number:MQ24/LQ139 Part Number:MQ24-7B3/LQ139A-7B3 Item Shape:Round Dial window material type:Acrylic Display Type:Analog Band Material:Resin Band width:12 millimeters Band Color:Black Dial color:Black Special features:N/A Item weight:5.60 Ounces Movement:Quartz Water resistant depth:10 Meters