Invicta Men's 17616 Subaqua Analog Display Swiss Quartz Gold Watch Chronograph functions with 60 second, 30 minute, 1/10 of a second and retrograde day of the week sub dials; date window at 6:00 Black dial with black and white hands, white hour markers and Arabic numerals; luminous; unidirectional 18k gold ion-plated stainless steel bezel; screw-down pushers and crown with security bar; flame fusion crystal; 18k gold ion-plated stainless steel case and bracelet Swiss-quartz movement Case diameter: 50mm Water resistant to 1640 feet