Invicta Men's 15890 Aviator Analog Display Swiss Quartz Black Watch Chronograph functions with 60 second, 30 minute and 1/10 of a second sub dials; date window at 12:00 Gunmetal skeletonized dial with white border, silver tone and white hands and hour markers; luminous; unidirectional black ion-plated stainless steel bezel; black ion-plated stainless steel crown and pushers; flame fusion crystal; stainless steel case; black polyurethane strap Swiss-quartz movement Case diameter: 50mm Water resistant to 330 feet