※ 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 ring with design, 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 size 8-16 (adjustable, free size, but be careful not to over-expand as it may break; recommended up to size 16) 【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 has not been investigated by a specialized institution. Also, there may be scratches and distortions from the time of arrival. Please refrain from purchasing if you are looking for perfection or are overly sensitive, and only purchase if you understand overseas products. I will respond quickly, so thank you for your cooperation.