The Tissot T1372071109101 is powered by the Powermatic 80.111 automatic movement, which boasts a power reserve of up to 80 hours, which is twice as high as is common with automatic movements in this price range. It is fitted with 23 jewels and its 21,600 semi-frequencies per hour can be observed through the transparent dial. The movement is "built" on the basis of the ETA 2824 variant. The flywheel of this movement is made of Nivachron alloy, which is more resistant to magnetic fields and temperature changes and has the effect of improving the accuracy of the watch. Besides the time function, it is also equipped with a date display. This can be found at the 3 o'clock index. The hour and minute hands, as well as the indices, are coated with a luminescent coating for better time reading in twilight or darkness.