Brand Name Seiko Model number SRP639K1 Part Number SRP639K1 Model Year 2018 Item Shape Round Dial window material type Mineral Case material Stainless Steel Case diameter 47 millimetres Case Thickness 12 millimetres Band Material Plastic Band length men's standard Band width 20 millimetres Band Color Black Dial color Black Bezel material Stainless Steel Bezel function one-way turning bezel Calendar Day-Date Special features calendar Item weight 200 Grams Movement Automatic Water resistant depth 20 bar Display Type Analog
