Bought in Japan on Dec 2018, 99% new, full box set
High Precision Quartz with +/- 5s per year
Pls refer the link for detail
https://citizen.jp/s/product/the-citizen/lineup/detail/index.html?seihin_no=AB9000-61E
https://www.hodinkee.com/articles/the-citizen-eco-drive-the-citizen-chronomaster-ab9000-61e