Watch Bluetooth Equipped with Tough Solar Matte Black Mobile Link Carbon Core Guard Structure [Casio] Unisex-Adult G-Shock GA-B2100-1A1 Ana-Digi

【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. Case size (length x width x thickness): 48.5 x 45.4 x 11.9 mm, weight: 52 g The octagonal form of the GA-2100, which inherited the design concept of the first generation G-SHOCK, remains the same. Equipped with smartphone link and tough solar. In order to cope with the increase in the number of parts due to higher functionality, we have developed a new thin module with optimized board layout. By combining it with the carbon core guard structure, it maintains the size of the previous model. This is an all-black model with a minimalist coloring.