Crown Mechanical Metronomes have a swinging pendulum and clockwork action.  These Traditional Metronomes are powered by a wind-up key wind-up mechanism.

Crown Wood & Leather Finish Metronomes. 

Wood & Leather Metronomes are available in teak, light teak or leather look finishes.

Adjustable bell marking 2, 3, 4 or 6 beats.  The tempo range is 40 - 208 beats per minute.  Traditional look metronomes for the accomplished player.  They are robust, reliable and will last for years.