Brand, Seller, or Collection Name:LONGBO Model number:#3015G-B0105 Part Number:3015G-B0105 Item Shape:Round Dial window material type:Mineral Display Type:Analog Clasp:Buckle Case material:Stainless steel Case diameter:45 Case Thickness:12 Band Material:patent leather Band length:Men's Standard Band width:22 millimeters Band Color:Black Dial color:Black Bezel material:Brass Bezel function:Calendar Calendar:Date Special features:Timer Movement:Japanese quartz Water resistant depth:98 Feet