Brand : Seiko Model Number SNZG61 Part Number SNZG61 Model Year 2011 Item Shape round Dial window material type hardlex Display Type analog Clasp Type fold-over-push-button-clasp-with-safety Case material stainless-steel Case diameter 37.5 millimeters Case Thickness 12.5 millimeters Band Material stainless-steel Band length mens-standard Band width 19 millimeters Band Colour silver Dial colour black Bezel material stainless-steel Bezel function bidirectional Calendar day-and-date Movement Japanese-Automatic Water resistant depth 330 Feet