Invicta Men's 16814 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 Grey dial with white, blue and red hands, white and blue hour markers; luminous; blue ion-plated stainless steel bezel; black ion-plated stainless steel crown and pushers; tachymeter; mineral crystal; titanium case with blue ion-plated stainless steel lugs; black silicone strap Swiss-quartz Movement Case Diameter: 50mm Water Resistant To 330 Feet