Brand, Seller, or Collection Name:Seiko Model number:SRN066 Part Number:SRN066 Item Shape:Round Dial window material type:Mineral Display Type:Analog Case diameter:44 millimeters Band Material:Rubber Band width:22 millimeters Band Color:Black Dial color:Black Calendar:day date Special features:Seiko SRN066 Men's Black Rubber Strap Band Black Dial Watch. Movement:Japanese Quartz Water resistant depth:100 Meters