Invicta Men's 12726 Subaqua Analog Swiss-Quartz Silver Watch Swiss quartz movement Case diameter: 50 mm Chronograph functions with 60 second, 30 minute and 1/10th second subdials; date window at 4:00 Orange dial with silver tone and white hands and silver tone and grey hour markers; luminous; unidirectional stainless steel bezel; screw-down crown with security bar and screw-down pushers Water-resistant to 500 M (1640 feet)