View from the 4th floor Tophane Clock Towerbuilt by Sultan Abdülmecid in the second half of the 19th century in neoclassical style. Due to the effect of the starboard mast on it and the movement of the ground on the sea-facing side, the tower tilted 1.5 degrees towards the sea over time. In this form, it resembled the Leaning Tower of Pisa in Italy. Nusretiye mosque - an ornate mosque commissioned by Mahmud II and built between 1822 and 1826 i