Casio Vintage 10 Year Battery

The strap don't seem to last. Do you have a good source for replacement straps?

Hi can I enter for example the countdown of 30 seconds and make sure that it sounds when it reaches zero? thank you

Does the countdown timer automatically reset after going off? Meaning, if I set it for 10min, will countdown another 10min?

In the picture, I don't see any date info displayed. Do you have to push a button to get day/date, or does it display while time shows?