The Miyota 5Y30A watch movement features an adjustable stud holder, providing enhanced precision in timekeeping. It is equipped with shock protection to safeguard the movement against external impacts. The movement enables a sweep seconds function, allowing for a smoother and continuous motion of the seconds hand. With a beat rate of 36,000 vibrations per hour (vph), the Miyota 5Y30A movement ensures high accuracy and reliability. It incorporates 25 jewels, reducing friction and enhancing the longevity of the movement.