Reverend Rob
Posted July 21, 2012 - 3:14pm
The Accuquartz is the only example ever produced of a quartz controlled tuning fork watch. I don't believe this is one of these, they are cal 224. It is two systems in one watch, a hybrid, if you will, and not as accurate as a quartz watch without the tuning fork.
The Accutron quartz is a regular quartz movement, the 242.