Brand Name Seiko Model number SSB379P1 Part Number SSB379P1 Item Shape Round Dial window material type Hardlex Clasp Simple fold over clasp Case material Stainless Steel Case diameter 12 millimetres Case Thickness 12 millimetres Band Material Stainless Steel Band width 22 millimetres Band Color Silver Dial color Black Calendar Date Special features Chronograph Movement Quartz Display Type Analog