Update your look with the style and function of this men's citizen eco-drive® super titanium™ radio-controlled chronograph watch. 43mm silver-toned case with sapphire crystal dial with luminous silver-toned hands and markers, a gray moon design at the center, a date display, and a trio of chronograph sub-dials that track the day, am/pm and phases of the moon the super titanium™ case material is 40% lighter and five times stronger than stainless steel radio-controlled quartz movement automatically updates to correct time while the eco-drive® technology harnesses the power of any light source so it never needs a new battery the titanium link bracelet secures with a fold-over clasp 100-meter water resistance