Self-winding and hand-wound watchs: Let's explore why why people love either one and find out which is best for you. Today we'll discuss the differences between automatic watches and hand-wound watches, also known as manual-wind watches.
We'll also give you some insight on how you would use each of these as well as how these different types of watches work so that you'll appreciate these differences. All mechanical watches are powered by a tightly wound spring inside the watch. This spring is known as the mainspring. All mechanical watches require winding in order for them to work.
The winding is typically done using the crown a knob usually on the side of a watch case or a winding key is some cases. The mainspring is a tightly wound spring inside the watch that holds a certain amount of tension similar to that of a tape measure. Relatively speaking, this semi-circular piece is fairly heavy, and it is therefore affected by gravity. As you move the watch, this piece will move so that it is always pointed toward the ground.
If you have time to load a kilobyte MPEG file, then this six-second video will show you how the piece moves. As you walk, with your arm swinging back and forth, this piece moves back and forth inside the watch.
The piece is attached to a gear train that gears it way down. Each movement of your arm winds the spring the tiniest bit, but since you move your arm so much it keeps the watch wound easily. The spring in the watch stores enough energy to keep the watch going for about a day and a half if you leave it on your dresser. Once consumed, the watch temporarily stops working but since it is automatic, a simple swinging of the watch or wearing it right away on the wrist will make it function again.
The only difference is that the energy used by the rotor is produced manually by winding the watch. Many mechanical watches need manual winding by turning the crown.
This is usually done by making sure that the crown remains in its pushed-in position before turning it for about 20 to 40 times or until a resistance is reached in a clockwise direction. The basic concern for manual winding is over-winding. It is important not to overwind your watch to prevent any serious damages to its movement. Understand how to wind an automatic watch better to make your watch last longer. If you think about how automatic watches work compared to quartz watches, the difference is mostly concerned with the movements.
However, it is too subjective to determine which is the best movement and often times, only the owner can attest to its effectivity. In the end, you are the only one to judge your own watch if it works best for you or not. Men Classic.
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