"This clock is real."

Translation: Diese Uhr ist echt.

[kikimav]

Kann ich sagen "diese Uhr ist wirklich"?

[az_p]

I think in practice wirklich much more commonly means "really", not "real".

[RedAngel666]

Hi az_p,
I agree with you.

If I want to say that the clock exists I would say "Die Uhr ist real."

If I want to say the clock is real I would say "Die Uhr ist echt."

If I want to assert you that the clock exists I would say " Die Uhr ist wirklich real."

regards Angel

[ikwilvertalen]

"wirklich" can also be used as an adjective (see: Duden), so "diese Uhr ist wirklich" should be accepted imo (though to be fair, I've seen "wirklich" being used as an adverb much more often)