Tophane Clock Tower
It was built during the reign of Governor Mümtaz Reşid Pasha and was built by Sultan II. It was opened with a ceremony in 1905, the twenty-ninth anniversary of Abdulhamid's accession to the throne. Another clock tower with a square plan and three floors, built at the same point during the reign of Sultan Abdülaziz (1861-1876), was built in its place after it was demolished.

It used to function as both a fire tower and a clock tower.  The square-shaped and six-storey tower is 33 meters high.