Angular motion.
The short hand is the hour hand. The longer hand is the minute hand. If there is a third hand, it is very thin and very fast. That would be the second hand.
360
Because it ticks off the seconds. The first hand ticks off the hours, and the minute hand ticks off the minutes.
That motion is called angular motion. The angular speed of the second hand is 2pi radians per minute.
The third hand on a watch is called the second hand because it counts the seconds in a minute. The first hand is the hour hand, the second hand is the minute hand, and the third hand is the second hand.
There are 3 hands. The second hand, the minute hand and the hour hand.
Angular motion.
It is an analog watch that has more than one hand: possibly consisting of an hour hand, a minute hand, and a second hand.
second hand
inaccurate
Obviously, the second witch would watch the watch with a second hand. This leaves the first witch to watch the digitial watch.
150radians/sec
Any watch hand, whether it be hour, minute, or second, always moves clockwise. In answer to your question: yes.
The second small hand on a Seiko chronograph watch is typically the sub-dial used to measure elapsed time in seconds when the chronograph function is activated. It adds functionality to the watch, allowing for precise timing of short intervals.
A second timer is a device that counts time up or down by the second. Examples are a watch with a second hand and a stopwatch.
If the second hand of your Casio watch is not moving, it could be a sign that the battery needs to be replaced. It's also possible that there is a mechanical issue with the movement of the watch that may need to be checked by a professional watchmaker.