Last month, I purchased this domestic genuine product at a store for my collection. I am selling it because I have no opportunity to use it. It is an unused item. Model number: CRW-001G-9JR The gold color shines. I was planning to wear it with street fashion brands like BAPE and XLARGE. It's also perfect as a ring for a present or New Year's money. I am also selling a watch and a G-SHOCK nano, so please take a look if you'd like. Accessories: Dedicated BOX, warranty card, cloth bag, and spacers are included. This model reproduces the functions and complex design of a Casio wristwatch in a ring size. The stainless steel ring is shaped with high-precision metal injection molding technology down to the details, and gold-colored ion plating is applied. The monocoque structure and glass bonding technology enhance airtightness, and it is also water-resistant for daily life. It is downsized to about 1/10 compared to general wristwatch modules. By combining it with a small button battery, a digital watch is realized in a ring size. Furthermore, it is equipped with a 7-segment display LCD. In addition to the time, it also displays the date, dual time, stopwatch, etc. It has an emotional flashing light function that gently blinks when the set time is reached. The ring size is size 22, and size adjustment spacers for size 19 (inner diameter 19mm) and size 16 (inner diameter 18mm) are included.