This item is from a collection. 【Product Overview】 Brand: Rado Series: Diastar Case Color: Silver Case Size: 30mm (excluding crown) Movement: Hand-winding Operational Status: Operation confirmed Accessories: Watch only Belt: Aftermarket belt (adjustable/replacement recommended) Currently, time adjustment with the crown is working without problems. Operation has been confirmed by placing the watch flat for one hour, so we cannot answer questions about daily rate, but it should be at a practical level. There are signs of aging and wear on the case, dial, and crystal. Please note that the size is an amateur measurement, so there may be slight errors. Rado, like Rolex and Tag Heuer, is a Swiss luxury watch brand. This is a used item, sold as is, so please check the condition before purchasing. This is not recommended for those seeking a new or like-new item. Also, we have not performed any operational checks beyond inspection, and we cannot provide a warranty, so please understand this before purchasing.