The original clock mechanism is now on display in a local museum.

Major restoration of the chimes and the entire clock mechanism was carried out in 1974.

The second model was built with a clock mechanism as the engine for the propeller.

He had been exploring alone, deep down, well underneath the level of the kitchens and the great central clock mechanism.

The tower itself has 12 bells and a clock mechanism.

Two of the hammers on the clock mechanism are not striking.

Parts of the clock mechanism are from the 16th.

The sphere is activated by a working clock mechanism, showing the position of the universe at any given time.

The clock mechanism still needs to be hand-cranked once a week.

Soon, clock mechanisms became a special interest of his.