The Seiko 7F39-8010 watch movement features an adjustable stud holder, making it highly customizable to suit individual preferences. It operates electronically, ensuring precise timekeeping. The movement is equipped with shock protection, enhancing its durability. It includes a sweep seconds function, allowing for smooth and continuous movement of the seconds hand. The beat rate of 43200 vph ensures accurate time measurement. Moreover, the movement consists of 17 jewels, enhancing its longevity and reducing friction for improved performance.