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
Casio TM-100 FM Transmitter Watch : r/cassettefuturism
Casio TM100 - demo - YouTube
Casio TM-100 Transmitter Watch | Vintage Electronics Have Soul – The Pocket Calculator Show Website
Casio TM-100 | Liquid Crystal
Ultra rare Casio FM transmitter watch TM-100 with Service Manual! | WatchUSeek Watch Forums
EXTREMELY RARE CASIO TM-100 FM VOICE TRANSMITTER WORKING | eBay
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…