Original game &; Watch game machine
There are only 1 and 2 buttons, and a simple game is built in. It is as small as the palm of your hand, and it plays like holding a book in your hand. Because of its small size, light weight and strong ability to adapt to customers, Nintendo was once praised by office workers and children at that time, and Nintendo also launched various game software to enrich Game &；; Watch products, and later introduced its proud "cross key" into Game &；; Watch, thus enriching the later game types.