Hi, this is our clock, not sure what you would call it but it's about 13 years old. We bought it new and it's still immaculate. You wind it with the key (provided) through the clock face and start it by gently starting the pendulum swinging. It stands over 6ft tall.
The weights are ornamental. It has a peaceful tick too and chimes on the hour, quarter and half.
No idea what it's worth so offers please if you're interested and collection will be required.
Thanks for looking