I found this while cleaning out my parents' house. I looked it up, and it seems to be Swiss-made, but I don't know the details. Diameter is 18cm. Although it's unused, there is some significant plating peeling in places. Please check the photos. Also, the wrapping paper is stuck to it and can't be easily removed. Therefore, I'll list the condition as "like new." The box is also damaged. It has been stored for a long time, so please understand. Thank you.