As we are a Japanese shop, please take the following precautions when purchasing certain products. [Precautions when using electrical appliances] When using electrical appliances, please note that the voltage is different from that in Japan and may cause malfunctions. The plug type is Japanese type (A or B type), so please check the voltage before using a transformer. Please note that a transformer is different from a conversion adapter. We are not responsible for malfunctions caused by use without a transformer. [The long-awaited square 2-way model that allows you to choose the band according to your mood that day is now available at Cross Sea] The square 2-way model is light, thin, and soft, with a size that is not too large and a gentle case line. A set of interchangeable bands that allows you to change the impression according to the occasion. Also suitable as a gift. We have adopted an interchangeable structure that allows for smooth installation and removal. [Citizen xC (Cross Sea), an empowering watch brand that supports women who are moving forward] The index is a Roman numeral font with a relaxed design and excellent visibility. The accents of cut parts, which are a feature of the hikari collection, are set at the 12 o'clock, 6 o'clock, and 9 o'clock positions. The black and greige bands, which are popular for their ease of coordination, are made of apple leather. [Citizen's radio-controlled clock that keeps accurate time at all times] Equipped with Citizen's proprietary light-powered Eco Drive technology that eliminates the need for regular battery replacement. A world time radio clock that synchronizes to accurate time no matter where you are. It is packed with radio-controlled clock technology that Citizen has been challenging for 30 years. [Invention for long-term use] Super titanium is scratch resistant, lightweight, and rust resistant. The sapphire glass is scratch-resistant and highly transparent, and has an anti-reflective coating that prevents light from reflecting on the glass surface. Water resistant to 5 ATM, safe for water work. Convenient date and luminous hands. [Product details] Photovoltaic Eco Drive radio clock, accuracy ±15 seconds/month (when not receiving data), photovoltaic generation: 3 years (when power save is activated), water resistant to 5 ATM, sapphire glass (non-reflective coating), case/ Band: Super titanium, nickel-resistant, luminous (hands), replacement band (synthetic leather/apple leather) included *Instruction manual and belt replacement instructions can be found on the manufacturer's website.