Brand, Seller, or Collection Name Seiko Model number SNKL83 Part Number SNKL83 Item Shape Round Dial window material type Hardlex Display Type Analog Clasp Fold-Over Clasp with Single Push-Button Safety Case material Stainless steel Case diameter 38 millimeters Case Thickness 10.3 millimeters Band Material Stainless steel Band length Men's Standard Band width 20.9 millimeters Band Color Silver Dial color Black Bezel material Stainless steel Bezel function Stationary Calendar Day and date Special features Luminous, measures-seconds Movement Japanese automatic Water resistant depth 99 Feet