Brand new in package Nintendo video game wrist watch circa 1990, this is Princess Toadstool's Castle Run. There were 3 wrist watch games released in the Super Mario Bros series. This is the first Nintendo game where you could play as the Princess, and really one of the first ever video games where a female was the playable character. The batteries will need to be replaced as they are long dead. Instructions on back of package, and there is a paper manual folded up underneath the watch. Never played old store stock Nintendo!