[Seiko Watch] Rukia Grow SSQW081 Women's Silver

Individual box, Japanese warranty included Solar radio wave correction (receives standard radio waves from Japan, China, America, and Germany) Driving period: Approximately 6 months when fully charged, approximately 1.5 years when power saving Accuracy: Average monthly difference of ±15 seconds when not receiving Full automatic calendar function (until December 31, 2099)