This model features a spring-loaded, third movement mechanism, which combines the driving force of the mainspring that comes with mechanical watches with the high precision of a quartz watch, as well as a GMT indicator, all incorporated into a classic design. The movement of the second hand, which runs smoothly on the black dial, is made possible by the watch's unique sliding mechanism. This movement is different from that of a mechanical watch or a quartz watch. By placing a simple 24-hour scale within the classic rail scale, the watch has been designed to retain a formal style with the added function of a GMT indicator. To highlight the structure of the material, a white-plated hand is used for the 24-hour hand that stands out against the black dial. This gives a sophisticated taste and high visibility to the watch.