Inspired by the depths of space, bulova’s lunar pilot black hole captures the mysteries of the farthest reaches. 41mm matte-finish black ion-plated stainless steel case; gunmetal-finish tachymeter bezel the dial is blacked out with musou paint that absorbs 99. 4% of light; recessed sub-dials and gray super-luminova® hands and markers flat sapphire crystal quartz chronograph movement black ion-plated stainless steel bracelet; push-button deployment clasp water-resistant to 100 meters