Rare!! Retro Design CITIZEN Radio-Controlled Solar H416-S039614 New secondary battery replaced, ready to use immediately! This watch features a retro design and has a unique atmosphere not found in current models. Considering its age, the secondary battery has been replaced with a new one, so you can use it with confidence for a long time. It is ready to be used immediately. [Condition & Maintenance] ・Fully operational ・New secondary battery replaced ・Reference position/time set ・Radio wave reception confirmed ・Strap cleaned with ultrasonic waves [Recommended Points] ・Rare retro design model ・Unique black dial ・Radio-controlled solar means no battery replacement needed & automatic time adjustment ・Design not found in current models [Condition Supplement] Good condition for its age, but: ・Some peeling on the black part of the bezel ・Fine scratches on the crystal *Please check the photos for details. [Specifications] ・Case: Approx. 39mm ・Movement: H416-S039614 ・Dial Color: Black ・Strap Color: Silver ・Operation: Good [Notes] As this is a used item, please understand the possibility of future component degradation before purchasing. Those seeking perfection should refrain from buying. No returns, no exchanges. [Usage] We recommend exposing it to sunlight for about 5 hours a month. Keeping it in a well-lit indoor location will prolong the life of the secondary battery. I am also selling other CITIZEN watches.