Serial Number: KR67302 Based on the serial number, the manufacturing year is estimated to be 2003. I've kept this on hand for restocking purposes, but I'm selling it because I have no opportunity to use it. - Operation confirmed - Box only included - No instruction manual or warranty - Please be aware that this is a used item and may have minor scratches or signs of use It's a classic, but there are individual differences, and it's also recommended for those who prefer a slightly different nuance from the current models.