This clock has a very quiet movement and if fully wound, will run for 30 days.
It has 7 jewels and 4 precision ball bearings to enable it to operate as smoothly as it does and as efficiently as it can. the jewels also help towards the quietness of the clock.
There are two main versions, these are: Black varnish, Yew with palisander inlay and black varnish rims.