BANDAI Pocket Club New SD Sengokuden: Chijo Saikyo-hen - Orochi Hiko-saichu Shurai - Gundam LSI Game Analog Game Watch, Made in 1992 I've tested it with batteries and it appears to be working without any particular issues. Sound also works. However, due to its age, I'm selling it as a junk item. The main unit only. The battery cover is missing. You'll need to use tape or something similar to secure the batteries when in use. Batteries are not included. Thank you for your consideration.