Thank you for viewing! (^_^) This is an electronic alarm clock. It was received as a commemorative gift. The back of the battery cover has a logo and company name commemorating the event. There is no Citizen logo, but the warranty card says Citizen Shoji. Weight: 47g (without batteries) Batteries are not included. Requires one AA battery. ★I am very sorry, but please refrain from price negotiations m(_ _)m