The case of Aurora watch is used pure imported 316L stainless steel. And the part linked to the crown and the chronograph buttons are adopted the brushed stainless steel. The curved button on the left is in accordance with the overall style design of the watch. There are two sub-dial top and bottom on the watch dial. The tourbillion at 12:00 ,and the calendar for months at 3:00 with 9:00 represent time will still be the theme of perpetual however the future will be. The left sub-dial is for day function and the right one is for date function. The engraving of dial and the use of shading that the designer made reflects the conjecture of future. It is full of sense of science and technology.