Pairing modern technology with bold functionality, this men's citizen eco-driveâ® nighthawk watch features a round blue dial with luminous silver-tone hands and hour markers, a date display at the three o'clock hour, and three chronograph sub-dials in a black ion-plated titanium case with tachymeter bezel. The reliable japanese quartz movement ensures accurate time keeping. Citizen eco-driveâ® technology harnesses the power of any light source so it never needs a battery. This watch is water-resistant up to 200 meters and secures with a black ion-plated titanium link bracelet with deployment clasp. This watch includes a five-year limited manufacturer warranty, with an additional one-year warranty upon registering your watch with citizen. We are an authorized citizen dealer.