TEZUKA Clock Poppo Wooden Cuckoo Clock The chain and internal parts are mostly free of rust and in good condition (^_^) Disassembled and maintained! Old oil cleaned and new oil applied Pendulum capacitor replaced! Cuckoo operation adjusted, etc. Operation confirmed OK Clock function Cuckoo operation Pendulum operation, etc. This clock has an adjustment to speed up or slow down the seconds, and you can adjust it by turning it to the right to speed it up and to the left to slow it down (adjust with the circle in photo 12!). Also, open the back cover, and the battery holder on the right is for the pendulum, and the battery holder on the left is for the batteries used for the clock and cuckoo operation. Although it is a used item, I don't think there are many cuckoo clocks in this good condition (^_^) Wooden cuckoo clock, featuring a tree motif and bird decorations. Please purchase the two size D batteries separately m(_ _)m - Brand: Poppo - Design: Wooden Cuckoo Clock - Color: Brown/Green - Features: Tree motif and bird decorations - Size: Approximately 33cm x 23cm (without the top decoration) - Operation: Pendulum type #GrandfatherClock #WallClock #CuckooClock #InteriorClock