With its distinctive architectural design elements, this bulova series x men’s watch makes a bold first impression. 42mm gray ion-plated stainless steel case white dial with date display; full super-luminova® background with blue glow and contrasting green glow super-luminova® hands and markers curved sapphire crystal hpq precisionist movement features a three-pronged quartz crystal with a frequency of 262 khz, eight times greater than standard quartz for superior accuracy black hnbr rubber strap; buckle clasp water-resistant to 100 meters