I know that there were at least two different movements used in the Quartz Master Times, and maybe even more.

Here is a movement that I recently examined . . . not sure of the manufacturer (though curious to see the "Sportex" name, which was also a brand of watches). . . indicates Four Jewels.

If you can post detailed photos of your movement, or send them to me by e-mail, I will undertake to learn more and add information to OnTheDash.

Jeff