Movies you can watch over and over again
Jaws
The Warriors
Lampoon's Vacation
Trading Places
I can watch multiple times per week.
There's a lot I can watch over and over again, not multiple times per week, but a few times a year.
Off the top of my head:
The Third Man (1949)
The Good, The Bad, and The Ugly (1966)
Terminator (1984)
Predator (1987)
Batman (1989)
I Come in Peace (1990)
There's more but I can't remember now