It's incredibly cool!! First come, first served!!! Currently on sale!! Please note that the price may increase in the future! Original Price: 25,300 yen New secondary battery!! No battery replacement needed!! Perpetual calendar!! The radio control function automatically corrects the time every day based on the time information from the atomic clock, which is accurate to within one second in 100,000 years!! CITIZEN REGUNO H415 Solar Tech Radio-Controlled Watch (H415-SD57515) 【Almost No Battery Replacement Needed】 Equipped with Solar Tech (light power generation), which converts light into electrical energy for operation, eliminating the need for regular battery replacements and making it economical. Condition and Notes 【Condition】 Although it is a used item, there are no noticeable large scratches or scratches on the glass surface. Please check the condition in the photos. 【Operation】 It is currently running thanks to Solar Tech. Radio wave reception has also been confirmed. 【Accessories】 Only the main body is included. Please understand that this is a used item before purchasing. Please ask if you have any questions!! Operation...Good Scratches/Cracks etc....None Dial Color...Black Belt Color...Silver