---------------------------------------------------------------------- [Precautions for Use of Electrical Appliances] 】 When using electrical appliances, please note that the voltage is different from that of Japan, which can cause malfunction. The plug type is Japanese type (A or B type), so please check the voltage and use a transformer. The transformer is different from the conversion adapter. A transformer is not required for USB power supply. ---------------------------------------------------------------------- [CITIZEN COLLECTION] pursues the basic performance and design of watches. ] Simple and basic 3-hand type with day and date. Adopts a boy's size case with a diameter of 36.5mm, which fits even those with small wrists. It is useful in a wide range of situations, from work to private life. [A simple watch that can be used for any occasion] The index has a bold and three-dimensional design. It also has excellent visibility as it has a luminous feature that makes it easy to check the time even in dark places. A gorgeous piece with a green dial and gold indexes and hands. [People-friendly functions and performance] Equipped with a photovoltaic eco-drive, making it hassle-free. Converts a small amount of sunlight or light into electricity. Once fully charged, it will continue to operate for a long time even in the absence of light, so there is no need to regularly replace the batteries. Water resistant to 10 ATM, safe for water work. Convenient date and luminous (hands + index). [Product Details] Photovoltaic Eco-Drive, accuracy ±15 seconds/month, approximately 6 months, water resistant to 10 ATM, spherical crystal glass, case/band: stainless steel, luminous (hands + index) *Details on how to operate the watch are available on the manufacturer's website You can also check the instruction manual on the site (model number: E101). [About charging] Eco-drive that uses light as energy. Once fully charged, it will last about 6 months. When you first start using it, we recommend fully charging it under sunlight. Also, when you take it off your wrist, you can store it in a place where it is easily exposed to light, so you can use it in your daily life without worrying about it stopping.