Nikka Whisky - Nikka Whisky Antique Object Market Value and History: Also known as the "King Arthur" decanter set. Era: Believed to have been manufactured around the 1960s (mid-Showa period), it is popular as a retro interior item. Height: Approximately 40cm, Width: Approximately 27cm, Depth: Approximately 17cm. How to Obtain: Currently out of production, it is mainly traded as a used item on flea market apps and auction sites. The price varies depending on the condition, but it is a collector's item. Bottles etc. are not included, but it is suitable for antique interiors, objects, etc. A retro item.