Combining sophisticated features and modern design, the mens citizen eco drive world perpetual a.t radio controlled stainless steel watch is a serious performer.powerful radio controlled timekeeping means that the watch will always be accurate, no matter where you are in the world. It also uses citizen's eco drive technology, so you’ll never need a battery. It’s water resistant to 100 metres, so it’s fine to wear while swimming and snorkelling, and there’s a date window at 3 o’clock.the stylish stainless steel case 42mm houses the beautiful patterned blue dial, with dual band silver hour markers and luminous hands. The dial also has 26 cities and time zones marked on the bezel, so it’s the perfect choice for jet setters and guys on the go. A performance watch with the looks to match, the mens citizen eco drive world perpetual a.t radio controlled stainless steel watch delivers the goods.water resistant to 100m, so great for swimming and water sportseco drive recharges the watch in any light condition, so no need for costly battery replacementsatomic timekeeping means precise, accurate timekeeping