[Casio] Watch Casio Classic PREMIUM Series A1100B-1JF Black

・Introducing a reproduction of the 52QS-14B front-button model, released in the late 1970s, from the [CASIO] CLASSIC line, now with a full metal case just like the original. ・[Daily Life Waterproof Function] Equipped with water resistance for everyday use. ・[Stopwatch] (1/10 second, 60-minute counter) ・[Alarm] Hourly alarm and time signal ・[Other Product Specifications] Please check the description for details.

【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.