An automatic mechanical watch is a self-winding watch. It's called an automatic or self-winding watch because it doesn't require a battery and is powered by an oscillating weight on the back of its movement. When you wear it, the oscillating weight will oscillate due to your movement, thereby automatically winding. Automatic movement watches represent the highest level of craftsmanship in the watchmaking industry, because the coin-sized movement contains thousands of complex parts that need to work together precisely to achieve the automatic function of the watch.

The power reserve of our automatic watch can be up to 40 hours, if the watch is fully wound.

A Tonneau watch means a watch with a barrel-shaped case. Different from traditional round or square cases, Wishdoit Watches exclusively designs tonneau men's automatic mechanical watch.

To start the watch, just wear it again and the watch is ready to go. But in this case, we recommend winding 20 turns by hand, which can make the watch build the power reserve quickly.

Wishdoit Watches exclusively designs men's automatic mechanical watch. We make watches according to the wrist size of most men in the United States, if you don't know how to choose, you can follow us on instagram @wishdoitwatches, check our customer reviews and model pictures, or email our customer service support@wishdoitwatches.com, we can give you better 's suggestion.

Yes, The tonneau watch's luminous maintenance time is irradiated with bright light for half an hour, allowing the luminescent material within to absorb enough light energy to allow you to see the time clearly in the dark.

This is absolutely impossible. If you touch hot water, the movement inside will be damaged, and a lot of fog and condensation will be generated.

It can be suitable for banquet or casual scenes, this tonneau men's watch is very distinctive and carries its manufacturing inspiration. It's valuable to wear it wherever you like

This basic mechanical table movement is required when the tonneau watch is must stand for a period of time after being wound in order to begin the internal operation of its mechanical system. Manually winding the automatic mechanical watch by grasping the crown with your fingers and twisting it clockwise for roughly 20 to 30 laps, as well as hand movement, will allow it to walk for 42 hours.