Vintage small tabletop perpetual calendar. It is a mechanical calendar that allows you to manually adjust the date and day of the week. Made of chrome, it features a "robot-like" appearance. When you turn the dial, the date and day of the week change with a "click" sound. No batteries or power supply are required, and it is popular as an interior accent. The condition has some dirt and rust, but I think it's in good condition. External dimensions W5cm x 5cm x H6.5cm Please refrain from purchasing if you are nervous about antique items. Also, there may be parts that I have overlooked, so If you have any questions, please feel free to ask. We ask that you purchase this item with a full understanding that it is an antique. - Model: Desk Calendar - Date display: 27 - Day of the week display: SAT - Month display: DEC - Material: Metal - Design: Stand type Thank you for viewing.