Brand, Seller, or Collection Name:Casio Part Number:MTGB1000-1A Dial window material type:Sapphire Display Type:Analog Clasp:Buckle Case material:Stainless Steel Case diameter:5.2 centimeters Band Material:Rubber Band Color:Silver Dial color:Black Calendar:Full Auto Calendar Item weight:16 Ounces Movement:Quartz Water resistant depth:200 Meters