Watch Tough Solar Environmentally Friendly Materials White [Casio] G-Shock Bluetooth-enabled GBM-2100B-7AJF 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. Since its launch in 1983, the G-SHOCK toughness watch has continued to evolve in its relentless pursuit of strength. Introducing the GM-2100, a model with a metal bezel that retains the octagonal form of the original while incorporating smartphone link and Tough Solar technology. Shock-resistant structure & 20 ATM water resistance: Features a shock-resistant structure that is strong against impacts and vibrations. Also equipped with 20 ATM water resistance, making it usable in a variety of places and situations. 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. Mobile Link function: Allows for function synchronization with compatible smartphones via Bluetooth® communication. For other product specifications, please refer to the description section.