Invicta Men's 20239 S1 Rally Analog Display Swiss Quartz Black Watch Chronograph Functions with 60 Second, 30 Minute and 1/10 of a Second Sub dials; Date Window at 4:00 Blue Dial with Silver Tone, Red and White Hands and Silver Tone Arabic Numerals; Luminous; Tachymeter; Mineral Crystal; Stainless Steel Case; Black Leather Strap Swiss-quartz Movement Case Diameter: 48mm Water Resistant To 330 Feet