It is a tower of three bodies, neoclassic and eclectic style, with a copper dome made R03;R03;in Monterrey. It was built in stone white and has a height of 40 meters. Its construction came out of the commemoration of the centenary of the War of Independence, was inaugurated on September 15, 1910. It has four beautiful female figures of three meters high, carved in Italy, Carrara marble, each represents an important stage of history, the date appears in each: 1810, proclamation of Independence, 1821 , the consummation of Independence, 1857, issue of the Constitution in the Constituent Congress of Queretaro, 1859, triumph of the Reform movement. The clock has a chime and was built by the same construction company of Big Ben in England. The sound produced by giving the time clock is similar to English. Located in Independence Square in the center of the city. You can enter to visit this symbol of the city of Pachuca Monday to Sunday from 9:00 to 18:00 hours.