OCEANUS Made In Sapphire Silver [Casio] Watch, Japan, Manta, Bluetooth, Radio-Controlled Solar, Glass, OCW-S400-3AJF, Men's,

【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 a compact three-hand model from the OCEANUS Manta series, which combines advanced technology with sporty design, based on the brand concept of "Elegance, Technology." 10 ATM Water Resistance: The watch is equipped with 10 ATM water resistance. Tough Solar: Casio's unique solar charging system that combines a solar panel that generates power even with minimal light with a high-capacity rechargeable battery to ensure stable operation of various functions that require heavy loads. Radio-controlled clock: By receiving radio waves carrying time information, it can display the correct time. *Compatible with Japan, North America, Europe, and China. For other product specifications, please refer to the description section.