Ruth Ann Crystal, MD on X: "Casio TM-100 from Nerd Watch https://t.co/uHEA2nTfrM. It can transmit sound. (One way walkie talkie-esq?) @mhattikudur @mwichary @ruffian https://t.co/YdKkpzvtPX" / X
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…
Say Salam 🤝🏻 to Al Jummah Al-Mubarak . . #casiovintage #casiovintagewatch #casiovintagemalaysia #lithiummy #casio #casiowatch… | Instagram
Casio TM-100 FM Transmitter 1987 - YouTube
Zona Casio: tm100
Casio TM-100 brand new and features - YouTube
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