Citizen Watches Mens BZ1000-54E Proximity Imported Citizen Eco-Drive. Powered by light, any light. Never needs a battery. 5 year limited manufacturer's warranty. Quartz Movement Case Diameter: 46mm Water resistant to 100m (330ft): in general, suitable for swimming and snorkeling, but not diving You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!