Local
Iron City Beer takes over South Side clock that hasn't stopped ticking
By Andrew LimbergAug 27,
2025
Andrew Limberg
Andrew fell in love with radio early in life, listening to the Pirates on KDKA Radio as a young boy. He would keep the radio on after the game and…
See Full Bio
Follow:
The old Duquesne Brewery clock on the South Side has a new look.
Pittsburgh Brewing Company hosted a light-up ceremony Thursday night to show off the largest clock face in the United States, now promoting Iron City Beer.
Pittsburgh Brewing is the first company to advertise on the clock since 2017.
The clock, at 60 feet in diameter, is twice the size of Big Ben in London.
While the clock has gone years without a sponsor or maintenance, it has never stopped ticking!
See more photos of the clock HERE.










