| The oldest working clock and most probably, in the | | | | 1. The clock at Cevahir Mall in Istanbul. It claims to have |
| world is in England. Historians believe that the clock | | | | a diameter of about 36 meters. |
| was made around 1386. Documents of cathedral | | | | 2. The Colgate Clock at Jersey City, Manhattan and |
| show that there was an appeal to generate funds for | | | | claims to have a diameter of 50 feet. |
| the maintenance of a ‘clocke’. The clock was | | | | 3. The Flower Clock at Tehran claims to have a |
| made completely of wrought iron and was initially run | | | | diameter of 49.21 feet. |
| by a verge escapement and foliot balance mechanism. | | | | The Oldest Pocket Watch |
| It was found that the clock was not accurate and the | | | | The world’s oldest pocket watch was small and |
| pendulum mechanism was implemented. This clock | | | | spherical in shape. It was also called Bisamapfel watch |
| had no hands but it chimed every hour. The clock was | | | | and was made in 1505. It is a rare piece and it is |
| oblivious for some time until 1929 when it was | | | | believed that only 5 of them were preserved until |
| rediscovered and investigated. And in 1956 it was | | | | World War II, when the watches were lost. It is |
| repaired and restored. The pendulum was replaced | | | | believed that the watch was made by Peter Henlein |
| and it now runs on the original foliot balance | | | | and that there is just one watch that survived the |
| mechanism. | | | | World War II. But nobody was yet sure of this was in |
| Biggest Clock Faces | | | | fact the oldest pocket watch ever. After through |
| The title of the biggest clock fact in the world is in | | | | investigation by many watch experts and historians, it |
| dispute mainly due to lack impartial and accurate | | | | was concluded that Peter Henlein was the inventor of |
| measurements. The main contenders for the biggest | | | | this watch and that the watch was indeed made in |
| clock face in the world are: | | | | 1505. |