In addition, "optical kinetic energy" and "Eco-Drive" are registered trademarks of Citizen, and Citizen has been in a leading position in this field since 1995 developed the industry's first optical kinetic energy watch. Since 1996, Post Citizen Company has developed the first optical kinetic energy radio watch in the industry, and has been producing and selling optical kinetic energy radio watches for more than ten years. It can be said that Citizen has always maintained a top level in the movement of light and kinetic energy.
We suggest that you buy a lightweight sports watch. First of all, it is much more accurate than a mechanical watch. Secondly, it is relatively convenient to use and does not require regular winding maintenance. Finally, it is environmentally friendly and durable, and you don't need to change batteries regularly. I suggest you buy Citizen Optical Kinetic Watch.
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