The area of Prague is 496 square kilometers.
The area of Prague-East District is 754.91 square kilometers.
The area of Prague-West District is 580.63 square kilometers.
The area of Mukařov - Prague-East District - is 6,320,000.0 square meters.
The area of Kamenice - Prague-East District - is 17.36 square kilometers.
Prague's total area is 191.5 sq miles (496 km²).
Praha Anděl
The population of Prague is 1,251,072 and 1,900,000 in metro area.
CET +01:00 ; 1 hour ahead of London.
In Prague there is a famous Prague Astronomical Clock or Prague Orloj, to which I think you are referring. see the link below.
It began in Prague, Czechoslovakia, but it was mostly fought in the area of Germany and Northern Europe.at the thirty years battle site
Prague was capital of Czechoslovakia
Prague was created in 885.