problem with a Casio Quartz MA-10?

This keeps perfect time, but the adjustment buttons at the back do not work. I tried pressing them with a ball point pen, as per instruction book - but to no avail. Casio tell me that they cannot access information as this model is 25 years old and the details are now archived.
Maybe they need to know how to access their archives
George Gibson, September 2010


done
Clock just died. Can you fix?

haya, January 2016
link Click here to see other fixes for Casio.