location：The company's earliest development of the basic medium size multi-functional movement. The classic design with three hands in the center makes the time read at a glance. The unique ratchet wheel and pawl mechanism can cleverly use the swing of the wrist to achieve automatic winding, and the power reserve can reach more than 40 hours. This series of movement has been upgraded several times with stable and reliable performance, creating a precedent for the company's multi-functional movement. The functions of the product are also increasingly rich, covering a variety of functions such as day/week/month/year calendar indications, 24 hours day/night indication. This series of movement perfectly combines refinement and practicality, especially for mid-size watches.
