Mid 60's
That handle style was used from around '63 to '68, when they changed to the longer Woodgrain type starting in '69.
I agree with Ralph that this fridge is brown rather than pink. Some relatives had a '65 top-freezer model in Coppertone, and it was quite a bit darker than what is shown. It looks to be the shade of brown my mom's cousin Marie's GE appliances were in her house she built in '62 or '63. I believe this is the brown that came after Woodtone Brown, but can't remember the name for it. Think it was only sold for a couple of years, as Coppertone was much more popular.