Given to the humankind the possibility to explain what time is comes to a stop before emptiness. The triumph is well-known. Another question which as it may seem is more lucky is the question of movement in projection to time. However one movement is compared with another one taken for a unity. One movement of a second-hand over a dial serves as the basis for explaining another movement.
Movement is explained by another movement , one movement is seen and described through another one.
There is no necessity at all in the concept of time. One could easily do without it. Thus objective time does not exist. The so-called concept of objective time may be turned into the concept of a change in space, a relative change in space, a change of one space in relation to another one in their changes, or relations of two changes in one space. However, the correlation of their movements is set beforehand in the clock's construction and it is conventional by its nature, it is artificially placed there beforehand.