to work on

Are these sentences correct:

[color=indigo]1-This is my armchair for watching TV on and the one over there is my armchair for reading on.
[color=red]2-This is my armchair to watch TV on and the one over there is my armchair to read on.

Gratefully,
Navi.

I would say “This is my armchair for watching TV, and the one over there is my armchair for reading.”