What happens when you wind the crown
Turning the crown engages the winding train and tightens the mainspring. The spring then releases energy through the gear train and escapement at a controlled rate. A fully wound watch continues to run for the caliber's stated power reserve, whether it is worn or resting.
The feel of winding differs across movements. Some have a noticeable stop; others provide a changing tactile signal. Use the manual for the exact caliber rather than relying on a generic turn count, and do not try to wind a watch if its crown or stem feels damaged.
Daily winding and setting
A manual watch is usually wound at a regular interval that keeps it running consistently. Many owners wind in the morning, but the best routine is the one recommended for that model. If the watch has stopped, winding it before setting can give it a stable start; set the hands and calendar as the maker instructs.
Keep the crown closed or fully seated when the watch is being worn, if the design requires it for water resistance. A screw-down crown must be handled correctly, but not every manual-wind watch has one. Never assume a dress watch is suitable for swimming just because its case is sealed.
Why choose manual winding
Manual movements can allow a slimmer case without an automatic rotor and invite the wearer to engage directly with the mechanism. They are common in classical dress watches and also appear in chronographs and high complications. They need the same sensible service and protection from shock, magnetism and moisture as other mechanical watches.
A hand-wound movement is not automatically more accurate, more valuable or more finely finished than an automatic. Compare the specific caliber, case design, service access and the experience you want from wearing the watch.