※ Recently, I've noticed that my product images are being used without permission, which is an illegal act that infringes on the rights of the copyright holder. I will report them immediately upon discovery. Thank you for viewing. I will ship within 24 hours. A very unique design ring watch. It's not only cute, but it also functions as a proper watch, not just a design piece. For the record, I measured a separate unit, and since the movement is quartz, the time difference was about 30 seconds even after 3 days, which is quite good. *Regarding the watch function, please enjoy it as a design ring, as there may be individual differences and I cannot guarantee the battery life. Also, although it is new and unused, there may be minor scratches, dents, and distortions, so please refrain from purchasing if you do not understand overseas products. 【Specifications】 Movement Type: Quartz Buckle Material: Stainless Steel Strap Material: Stainless Steel Case Material: Alloy Battery: Button Battery 377 Size: Approximately sizes 13-18 (Japan sizes) (It is elastic and free size, but if you stretch it too much, there is a risk of damage, so we recommend up to size 18) 【Notes】 This is a no-brand product. There may be some individual differences in the initial size. Frequent size adjustments may cause metal fatigue and breakage, so please be careful. The material information is based on the supplier's information, and we have not conducted investigations by specialized institutions. Also, there may be scratches and distortions from the time of arrival. If you are looking for perfection or are very sensitive, please refrain from purchasing, and only purchase if you understand overseas products. I will strive for a quick response, so thank you for your cooperation.