Casio TM-100 Transmitter Watch | Vintage Electronics Have Soul – The Pocket Calculator Show Website
Vintage 1987 Casio TM 100 Radio Transmitter digital watch JDM Japan module As is | eBay
CASIO VINTAGE WATCH TM-100 FM radio transmitter original Japan $599.99 - PicClick
Computer Love Records - Casio TM-100 Transmitter Watch Manufactured in 1987. You could use it to broadcast on an FM radio frequency. (📷: pocketcalculatorshow.com) | Facebook
The good old days of digital watch innovations. Its a cool watch which has a unique function of transmitting voice over FM frequency signal.. Hoping Casio will pop it up again someday…