Brand, Seller, or Collection Name:Casio Model number:MTP1377L-1AV Part Number:MTP1377L-1AV Item Shape:Round Dial window material type:Mineral Display Type:Analog Clasp:Buckle Case material:Stainless steel Case diameter:39 millimeters Case Thickness:8 Band Material:Calfskin Band length:Men's Standard Band width:8 millimeters Band Color:Black Dial color:Black Calendar:Day and date Special features:Luminous, measures-seconds Item weight:2.40 Ounces Movement:Japanese quartz Water resistant depth:100 Meters