Invicta Men's 15794 S1 Rally Analog Display Swiss Quartz Black Watch Chronograph functions with 60 second, 30 minute and 1/10 of a second subdials; date window at 4:00 Gold dial with gunmetal and white hands and Arabic numerals; luminous; tachymeter; mineral crystal; 18k gold ion-plated stainless steel case; black quilted leather strap Swiss-quartz Movement Case Diameter: 46mm Water Resistant To 330 Feet