In English the "fingers" are actually called "hands.
Can't think if the glass has a special name. I would just call it "the glass covering the face".
In English the "fingers" are actually called "hands.
Can't think if the glass has a special name. I would just call it "the glass covering the face".

on a clock, what would the glass surface covering its ticking fingers and numbers be called?
initially i called it "glass encasement" but I don't know if that would be correct.
also, i think the little and the long fingers indicating hours and minutes are called that, i mean "fingers".
is there any alternative way to put it?

When learning to tell the time, English children usually refer to the hands as the 'big hand' and the 'little hand'.
To 889: I immediately thought "crystal" for a watch, but wondered if it also applied to the glass on a larger clock. I checked the dictionary, and it does.
To stormboy: one of the airlines here in the U.S. had a very funny radio commercial for flights from Chicago to New York. Flights on the hour left from O'Hare airport, and flights on the half-hour left from Midway. Then, the commercial continued:
"Or, to put it another way (sound of clock chiming), when the big hand is on twelve...."