Can't set clock permanent using RTC1302

Hello Community,
I have a very simple code that should check if time is current, if not it must set clock and display in serial.
The problem is I would like to make clock permanent so when I reset my arduino time should not be lost.
Unfortunately, I am having a hardtime with this.
Could someone help with this?
Code is attached.
Thanks in Advance!

sketch_jun12a.ino (1.83 KB)