Casio Pro Trek PRW-61Y-1BJF Men's Watch, Solar, Biomass Plastic, Black, Compact Size

・For those who love the outdoors, the authentic outdoor gear “PRO TREK” now presents the “Climber Line” PRW-61, featuring eco-friendly materials on the exterior. ・Environmental Consciousness Model: Maintaining a comfortable fit and high visibility, this watch incorporates biomass plastic for the first time in a [Casio] watch. ・Triple Sensor: Measures direction, atmospheric pressure/altitude, and temperature with a single push. ・Standard Time Radio Reception: A compact antenna highly sensitively receives standard time radio waves containing time information, supporting multi-band 6 for Japan (2 stations), North America, the United Kingdom, Germany, and China. ・Other Product Specifications: 10 ATM water resistance/low-temperature resistance (-10℃)/high visibility STN liquid crystal/tough solar/automatic hand position correction function/full auto 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.

powerSource: Built-in rechargeable battery