[Kashio] Illuminator W220HF Series LED Backlight Alarm Chronograph Digital Watch Black/Blue.

・Features a fully automatic LED backlight [Kashio] Illuminator model. ・Comes with approximately (3) CR1616 model batteries, with a battery life of 3 years. ・1/100-second stopwatch/chronograph function | Daily alarm & hourly time signal mode ・50m water resistance. ・Full auto-calendar (up to year 2099).

【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.