[Cue and Cue Smile Solar] Watch R03A-500VK Women's Multicolor

[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. Equipped with photovoltaic power generation that can be charged using sunlight or indoor light, so there is no need to regularly replace batteries. You can rest assured that it is water resistant to 10 ATM. Set contents: Main unit - in original packaging, instruction manual, warranty included with instruction manual Country of origin: China Clock accuracy: Monthly difference ±30 seconds Operating time: Approximately 3.5 months on a full charge Smile Solar (photovoltaic)