Invicta Men's 14498 Subaqua Analog Swiss-Quartz Gold Watch Swiss quartz movement Case diameter: 50 mm Chronograph functions with 30 minute, 60 second, 1/10th second and day of the week subdials; date window at 6:00 Blue cut out dial with gold tone, blue and white hands and blue and white hour markers; luminous; screw-down pusher and crown with security bar Water-resistant to 500 M (1640 feet)