Vintage Wind-Up Musical Box by Sankyo

Here we have a  Vintage Wind-Up Musical Box by Sankyo, which was made in Hong Kong in 1980  UK Reg. DES. No 998066 . How it works, you wind it up and it plays a tune, and the three bears at the top move left to right also if you turn the Right knob a bear waves, and when you push the left knob a bear comes to the window, ideal for children up to 7 years old