Watch John Harrison Silver [John Harrison] JH-071GD Men's

【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.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. ●Move/Solar photovoltaic power generation + radio wave reception ●Solar cell panel/Uses Japanese photovoltaic panels, no need to replace batteries. ●Functions/Radio reception (scheduled reception, reset reception, forced reception, sleep function, perpetual calendar function) ●Reception radio waves/Fukushima transmitting station 40KHz, Saga transmitting station 60KHz, automatic tuning reception for both stations (up to 3 times a day) ● Daily life waterproofing (3 ATM water resistant) Monthly difference/±30 seconds (when not receiving radio waves) "Product size" ●Length 5.2 x Width 4.5 (diameter 4.3) x Thickness 1.4cm, ●Arm circumference length: 14-21cm (sliding type) ●Weight: Approx. 133g