Most watches today are water-resistant to various degrees. Some are water-safe when you wash your hands, while others are waterproof to depths that no human can reach without a submersible.
Traditional watches were mechanical and had a motor that contained gears and springs. You can also search the center for Rolex watch repair via https://toolswatchrepair.com/rolex-watch-repair-near/.
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Many automatic watches can be wound by the crown just as the non-automatic models. These have the same mechanism that prevents you from overwinding them, even from the crown. Non-automatic mechanical watches that require hand winding do not have this safety feature.
If you force the watch to the wind when it encounters resistance, it will break and must be repaired. To avoid over-winding, manual wind mechanical watches should only be wound once per day.
These watches were often broken by children who wanted to keep them fully wound, even though they only need one daily winding.
A brief time period was when non-quartz battery-powered electric watches were in fashion. They were powered by a similar battery to modern quartz watches but did not depend on the oscillating crystal.
In the 1990s, mechanical wristwatches experienced a renaissance that continues today. Although quartz watches are still cheaper than luxury watches, the mechanical watch industry is doing well.