![Nintendo GameBoy™ Digital Watch - Official Super Mario Land™ Alarm Sound & Built-in LED. Iconic Design, Great Retro Gaming Gift. : Amazon.co.uk: Toys & Games Nintendo GameBoy™ Digital Watch - Official Super Mario Land™ Alarm Sound & Built-in LED. Iconic Design, Great Retro Gaming Gift. : Amazon.co.uk: Toys & Games](https://m.media-amazon.com/images/I/A1ZESk42-6L._AC_SL1500_.jpg)
Nintendo GameBoy™ Digital Watch - Official Super Mario Land™ Alarm Sound & Built-in LED. Iconic Design, Great Retro Gaming Gift. : Amazon.co.uk: Toys & Games
Nintendo GameBoy™ Digital Watch - Official Super Mario Land™ Alarm Sound & Built-in LED. Iconic Design, Great Retro Gaming Gift. : Amazon.co.uk: Toys & Games
![Reggie-800's Nintendo Secrets on Twitter: "N64 Wristwatch: During Mario 64 and the N64's development, a motion-sensor wristwatch almost became the console's controller. Nintendo said it worked great, so they patented it... but Reggie-800's Nintendo Secrets on Twitter: "N64 Wristwatch: During Mario 64 and the N64's development, a motion-sensor wristwatch almost became the console's controller. Nintendo said it worked great, so they patented it... but](https://pbs.twimg.com/media/Elf92uwU8AMftrP.jpg:large)