Invicta Men's 18577 Russian Diver Analog Display Japanese Quartz Blue Watch Chronograph functions with 60 second, 60 minute and 24 hour sub dials; date window between 4:00 and 5:00 Blue textured dial with gold tone and white hands, white hour markers and Arabic numerals; luminous; tachymeter; mineral crystal; crown with screw-down protective cap; 18k gold ion-plated stainless steel case; blue leather strap Japanese-quartz movement Case diameter: 54mm Water resistant to 330 feet