Nintendo's Game & Watch, Mario Bros., made in 1983. Operation has not been confirmed. Please consider it as junk. Will be sent via Nekopos (a Japanese delivery service). The battery cover does not open (may open if you try hard). There is no liquid crystal leakage. The name written on the back has been erased, but it is visible at certain angles. - Brand: Nintendo - Model Name: Game & Watch Mario Bros. - Screen Type: Multi Screen - Characters: Mario, Luigi - Year of Manufacture: 1983 - Country of Manufacture: Japan Thank you for viewing.