Invicta Men's 80631 Subaqua Analog Display Swiss Quartz Silver Watch Swiss quartz movement Flame fusion crystal; stainless steel case and bracelet Chronograph functions with 60 second, 30 minute and 1/10th of a second subdials; date window at 4:00 Black dial with silver tone and white hands and hour markers; luminous Water-resistant to 500 M (1640 feet)