the clock is exactly what I was looking for, easy, not too bulky and top design. easy to use, just set correct city code and the rest happens automatically after the first update via radio. had previously only the hours in 24-hour format to change as the clock from the United States was delivered, but no problem was. Furthermore, it is not a German manual here, but you can directly on the casio - down load page. funk - solar, and buy everything at this low price, ........... !!