SEIKO dark brown cuckoo clock, BIRDIE brand, uses AA batteries. - Brand: BIRDIE - Design: Cuckoo clock - Color: Dark brown - Power: AA batteries (Panasonic) I'm not sure about the period of use or frequency, but it was definitely purchased 30 or 40 years ago. Accessories: There was one pinecone-like decoration, but it is missing. Condition: Confirmed to be in normal working order! There are signs of use, such as rust on the metal fittings and faded paint. The cuckoo bird was also sticking out. We will clean and disinfect it as much as possible before shipping. For those in Okinawa, Hokkaido, and the Tohoku region, an additional shipping fee of 500 yen will be charged. This product does not come with a warranty. The description is based on the inspection at the time of listing and does not guarantee operation after arrival. Please be aware. Dimensions of the main body: Depth: 15cm Width: 29cm Height: 32cm Weight: 1.1kg SEIKO Wall clock, cuckoo clock, poppo clock