Brand Name Seiko Model number SUR311 Part Number SUR311 Item Shape Round Dial window material type Sapphire Crystal Case material Stainless Steel Case diameter 40.2 millimetres Case Thickness 8.36 millimetres Band Material Stainless Steel Band length Mens Standard Band Color Silver Dial color Black Bezel material Stainless Steel Bezel function Stationary Calendar Date Special features calendar Movement Japanese Quartz Display Type Analog
