Casio Solar Connected Blue Dial Black Resin Strap Watch Modern G-Shock G-Steel - GBM2100A-1A2, Blue,

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. Introducing Metal Cover 2100. It features a striking sky blue face and boasts Bluetooth and Tough Solar technology. Available in four striking new colors, it's packed with features you know and love, including impact-resistant construction, smartphone link, double LED lights, and world time. The unique metallic watch face design is achieved using vapor deposition, and the luminescent finish is easy to read in the dark. Connect wirelessly to compatible smartphones and tablets via Bluetooth. Energy saving technology gives you access to many features.