From the Citizen Eco-Drive® Promaster Blue Angels Skyhawk A-T collection, this men's watch features a blue dial with digital and analog chronograph sub-dials, perpetual calendar, atomic timekeeping abilities in 43 cities, alarms, rotating blue bezel, and sapphire crystal in a 46.0mm stainless steel case. Japanese quartz movement ensures accurate timekeeping, and the Citizen Eco-Drive® technology harnesses the power of any light source so it never needs a new battery. The blue leather strap with yellow accents secures with a buckle clasp. Water-resistant to 200 meters, 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.