On May 31, 1859, London’s famous Big Ben clock chimed for the first time, marking the beginning of official timekeeping in the heart of the British capital. This event was not merely the activation of an ordinary clock, but a landmark moment in the history of time measurement and architecture.
The Tower and Clock Story
Elizabeth Tower (the official name of the tower housing the clock) was designed by architect Augustus Pugin in the neo-Gothic style. The tower stands at 96 meters tall and houses the world’s most famous clock at its summit. The tower was built following the Great Fire of Parliament in 1834, which destroyed most of the Palace of Westminster.
Why Is It Called Big Ben?
The name “Big Ben” originally referred to the Great Bell inside the tower, not the tower itself or the clock. The bell weighs 13.5 tons, and there are several theories about its name; the most plausible is that it is named after Sir Benjamin Hall, the First Commissioner of Works who oversaw the bell’s installation. Over time, the name came to be associated with the clock and tower in popular culture.
Legendary Precision
The clock was designed with remarkable precision for its time. The supervisor of the clock’s construction, Edmund Beckett Denison, set strict standards: the clock’s error should not exceed five seconds per week. The clock has continued to operate on its original mechanical mechanism for over 165 years, except during restoration periods. One of its notable features is a penny coin placed on the pendulum to adjust the time—adding or removing the penny changes the clock’s speed by 0.4 seconds per day.
A Global Icon
Big Ben has become a symbol of Britain and London worldwide. It appears in films, TV series, and artworks, and is considered one of London’s most famous tourist landmarks. In 2012, the tower’s name was officially changed from “Clock Tower” to “Elizabeth Tower” in honor of Queen Elizabeth II’s Diamond Jubilee. The clock underwent its largest restoration in history between 2017 and 2021, taking four years, after which the famous chimes resumed, proving it still stands strong.
A Long History of Timekeeping
Since that day in May 1859, Big Ben has rarely stopped performing its duty—even during World War II, it continued to chime despite bombings, and during the major restoration in 2017. It is not just a clock, but a living witness to over a century and a half of British and world history.
On this day, we celebrate the Victorian engineering genius that produced one of the most famous clocks in human history.
