Swiss Legend Men's 'Islander' Quartz Stainless Steel and Leather Watch, Color:Black (Model: 16198SM-01) Chronograph Functions with 60 Second, 30 Minute and 1/10 of a Second Sub dials; Date Window Between 4:00 and 5:00 Black Dial with Silver Tone and White Hands and Hour Markers; Luminous; Screw-Down Crown; Sapphitek Crystal; Stainless Steel Case; Black Leather Strap Swiss-quartz Movement Case Diameter: 49mm Water Resistant 200m (660ft):in General, Suitable for Professional Marine Activity and Serious Surface Water Sports, but not Diving