The Casio watch with microphone and radio that would unseat any Rolex

This is the Casio TM-100 watch that had microphone and FM radio with antenna. Photo: FB TecnologiadelFuturoTF

A watch with a calculator, an agenda or a "little lamp" are some of the Casio classics that at some point we wanted to have and that are now controversial for Shakira.

And it is that the Colombian compared the Casio watch with a Rolex and the social networks did not let it go.

This is how users began to remember a curious Casio watch that had "uncommon" functions for the time: microphone, calculator and integrated radio with antenna.

It was the Casio TM-100 watch, created and sold in 1987 and which was part of a line of watches of the Japanese brand with different functions.This was one of the strangest watches the brand had ever brought out and was not sold worldwide.

The Casio TM-100 had a lever on the screen, when moving it a small antenna was deployed that served to tune FM radio stakes.

The watch was made of black plastic and needed two round batteries.

This Casio TM-100 not only had a radio, other classic functions such as chronometer and even a small light were included.

A Rolex could never have such great functions, they say in social networks.

Sadly the Casio TM-100 was only sold in Japan and the United States, the few parts that still work can be sold for several thousand dollars.