Rolex makes watches using mechanical movements powered by a spring. All of the brand’s watches are mechanical, using automatic (self-winding) movements or, in some cases, manual-winding movements. They do not use battery-powered quartz movements, although this has been the case in their collections in the past. 
Each fake Rolex watch is certified by the COSC, the official Swiss chronometer, to determine whether it meets the highest precision requirements. After receiving this certification, Rolex does further testing to further adjust each watch to achieve an accuracy of -2/+2 seconds per day, giving it a second designation, Super Chronometer, which gives it extreme precision.
To ensure that your Rolex watch stays in top condition:
- Clean it occasionally with a mild microfiber cloth and wash the case and bracelet with soapy water, unless they are made of leather.
- Make sure that the winding crown is screwed onto the case, as this will keep the watch water-resistant.
- If your Rolex has been worn in the sea, rinse it with fresh water to remove salt water and sand from the material.
If you wear your watch every day, there is no need to wind it because as you move your wrist throughout the day, the rotor transmits energy to the watch, providing a constant and steady source of power. When your Rolex is taken off and set aside, it can maintain its power for up to 70 hours, depending on the model. However, if your watch loses power, wind it manually by screwing the crown into the winding position, turning it clockwise about 20 times, and then screwing the crown in.
To set the time on your Rolex watch, simply unscrew the crown and pull it out to the second notch. This will stop the second hand from turning, allowing you to wind it to set the correct time. Each type of Rolex watch has a different set of functions that can be found in the user guide.
To ensure that your replica Rolex watch remains in good condition, it should be serviced at least every ten years, depending on the model and the level of use. Next time, we will show me about Rolex issues.