He'll appreciate the sleek and sophisticated design of this men's citizen eco-driveâ® axiom gunmetal grey watch with a grey dial. The grey dial features silver-toned hands and markers and a date display. 40. 0mm grey ion-plated stainless steel case with mineral crystal japanese quartz movement keeps accurate time. The citizen eco-driveâ® technology harnesses the power of any light source, so it never needs a new battery. The gunmetal grey ion-plated stainless steel bracelet secures with a fold-over clasp. Water resistant to 100 meters, this watch includes a 5-year limited manufacturer's warranty, with an additional 1-year warranty when you register your watch with citizen. We are an authorized citizen dealer.