Brand, Seller, or Collection Name:Casio Model number:MTP-X100L-1AVDF(A1057) Part Number:MTP-X100L-1AVDF(A1057) Model Year:2017 Item Shape:Round Dial window material type:Mineral Display Type:Analog Case diameter:5.6 centimeters Band Material:Leather Band width:18 millimeters Band Color:Black Dial color:Black Calendar:day date Movement:Japanese quartz Water resistant depth:50 Meters