Clock 55 is a developed version of previous Pendulum-driven clocks with a reconfigured Backstop to make it a little easier to set up the Pendulum drive unit.
It retains the minimal front frame making more of the gearing visible from the front.
The clock can be built from the Plans and files provided either by machining using a CNC machine or cutting out by hand with a scroll saw. It can also be built using 3D printing if you have that kit. It still retains its main advantage over conventional drive units in that it will run for 10 weeks on a single AA battery.