While you wait for answers, we may have found some information which could help you.
Click here for Radio Controlled ButtonsCrane & Viceroy Atomic Ladies Model.3 buttons on right side?
How can I remove the battery spring on my Crane & Viceroy watch?
Crane & Viceroy watch battery?
How to stop my atmic watch?
Crane & Viceroy radio controlled Westminster clock?
instructions for ladies crane & Viceroy radiocontrolled watch?