I purchased aa Yachtmaster one year ago and now it is showing bars where they shouldn't be.

Example:

It is now 3:30 but when I look at the Yachtmaster, it looks like it says 8:30. There are also LCD(?) lines showing on other places. I just repolaced the battery yesterday thinking it might be the battery but it doesn't change. As a matter of fact it looks worse, it now shows the battery icon.
Can anyone help?

Thanks