Small seconds

Small seconds is type of display of the seconds on a watch face where they are typically present on the main dial underneath (not always) the main minutes/hours hands or on a separate small sub-dial. There, the small seconds hand rotates continuously, indicating the passing of time in increments of one second. This feature is often used in combination with a main minutes hand, which rotates once per minute around the main dial. Small seconds can be a useful and practical feature for those who need to track time accurately, and they can also add an extra layer of visual interest and complexity to the watch design.