"Ecranul ceasului nu este curat."

Translation: The screen of the watch is not clean.

[Tony713682]

I have never heard the "clock face" referred to as the "clock screen" in English, but then I don't get the time from the latest, constantly held in my hand smart phone.

[nfmonteiro]

Dial should also be accepted, but isn't.

[lulubeck]

A digital watch/clock has a face/screen/dial/display. For a simpler one, I would say face or dial.

[David459689]

This is not really possible English. A watch has a "face" or "cover". "Screen" is used for TVs and computers.

[David459689]

Hello Duolingo robot. Can you correct this please? No clock has a screen - it has a face. This is simply not said.

[Lng52-._]

Ditto. Maybe translation should be: "Fața de ceas nu este curată"?