【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.
OPK popular men's watch: Case thickness: 10MM, diameter 42MM makes it comfortable for work or exercise. With 6 styles to choose from, it has a classic look that can be applied to any occasion, whether formal or casual.
High-quality wrist watch: OPK watches are cheap and high-quality, and have a precise quartz movement that reduces time errors and provides accurate time.Calendar stainless steel strap is durable and fade resistant.A belt adjustment device and instruction manual are included.
Waterproof and luminous function: Excellent waterproofness of 30M, waterproof function that can withstand sweat in daily life, water droplets when washing your face, rain showers, etc.Please refrain from using in hot springs, baths, etc. where there is water vapor or where there are rapid changes in water pressure.
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Usage Warranty: We promise to provide you with a 30-day exchange guarantee and a 1-year quality guarantee for products purchased on Amazon. If there is a problem with the product, please feel free to contact us by email. We will reply within 24 hours.
