Invicta Men's 'Venom' Swiss Quartz Stainless Steel Watch, Color:Black (Model: 20421) Imported 500M; Chronograph Functions with 60 Second, 30 Minute and 1/10 of a Second, Day of The Week and Month Sub dials; Date Display; Tachymeter Black Dial with Gunmetal and White Hands and Hour Markers; Luminous; Unidirectional Bezel; Screw-Down Crown and Pushers; Flame Fusion Crystal; Black Ion-Plated Stainless Steel Case and Bracelet Swiss-quartz Movement Case Diameter: 53mm Water resistant to 50m (165ft:in general, suitable for short periods of recreational swimming, but not diving or snorkeling