Casio Computer Company's Kyoko Kato shows off the "world's first wrist-type wearable audio player WMP-1V " which is unveiled in Tokyo January 6. It can be used with a computer to download
The original smartwatches: Casio's history of wild wrist designs - The Verge
casio mp3-32mb 2002 wmp-1 | eBay
Saturday new watch illustration, with what was a unique piece and also the first watch with an MP3 function: the Casio WMP -1V! It was the beginning of the 2000s and this