[Casio] G-Shock Watch GM-B2100BD-1AJF, Bluetooth, Full Metal Solar, Men's, Black

・The [G-SHOCK] watch, which established a new concept of toughness in timekeeping, is known for its shock resistance. This full-metal model, featuring smartphone link functionality, has been developed based on the concept of the original DW-5000C and is part of the digital/analog combination “GA-2100” series. ・Shock-Resistant Structure: Core technology of [G-SHOCK], pursuing toughness. A shock-resistant structure protects the module, and a unique uneven shape prevents direct impacts to the glass and buttons. ・200-Meter Water Resistance: Allows use in a variety of locations and situations, including daily life, water work, swimming, surfing, and jet skiing. ・Mobile Link Function: Function linkage via BluetoothⓇ communication with compatible mobile phones. ・Other Specifications: Tough Solar/Hand-Retract Function/World Time/Stopwatch/Timer/Time Alarm/Battery Indicator Display/Power Saving Function/Fully Automatic Calendar/12/24-Hour Display Switching/Operation Sound ON/OFF Switching/Date Display/Day of the Week Display/Double LED Light

【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.