A stealthy design that offers the function he needs, this drive from citizen eco-driveâ® watch is as handsome as it is precise. Crafted in black ion-plated stainless steel, this quality timepiece features a 44. 0mm case, round black dial, greened hands and accents, date display, chronograph sub-dials, tachymeter and second hand. The black rubber strap secures with a push-button fold-over clasp. Ensuring accuracy, the japanese quartz movement keeps you right on time. Citizen eco-driveâ® technology harnesses the power of any light source so this style never needs a new battery. Water-resistant to 100 meters, this wristwatch 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.