Gamewatch Boy

The Gamewatch Boy (or GameWatch Boy) is a wristwatch developed by Mani Industries (万信) of Hong Kong. It resembles a miniature Game Boy and has an LCD display that can play games. While it comes in a variety of colors, only two games were ever developed, and both are Mario games: Dr. Mario and Super Mario Race. Both games have an A (beginner) and B (expert) difficulty setting. Super Mario Race was first released in 1992, followed by Dr. Mario the next year. Production continued until at least 1995. Like the Nelsonic Game Watch, they were distributed in Europe by Zeon.