[Blindtlk] Off-topic - Talking Watch

[Gary Wunder]

I have a four alarm talking watch with a timer on it. It has an hourly chime akd can tell you the day of the month. It is made by Ult-most and I believe the model is voleezone. Now I have had the watch for several years during which it has always said AM and PM but somehow it has started saying military time - 1352 or 1745. I can make the conversion but would like to figure out how to change it back. Any ideas?