Chronograph Functions with 60 Second, 12 hour and 60 Minute Sub dials; Date Window at 4:00; Unidirectional Bezel with Black and Silver Top Ring Gunmetal Dial with Silver Tone and White Hands and Hour Markers; Luminous; Screw-Down Crown with White Cabochon and Blue Logo; Flame-Fusion Crystal; Stainless Steel Case and Bracelet Quartz Movement Case Diameter: 44mm Water Resistant 200m (660ft): in General, Suitable for Professional Marine Activity and Serious Surface Water Sports, but not Diving