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