It is a bell tower whose construction dates back to the nineteenth century and is located in Largo Piazza, in the municipality of Arzano. It was originally lower than what we see today. In 1843 it was elevated to the current height so that the chimes of the clock were heard also from the countryside. The tower was built on a square plan, rises up two floors and has arched windows on four sides. The tower was set up with a new clock, in marble, with mechanical operation in 1905.