I think you know how to start the clock and to turn on/off ticking/chiming. If you cannot see the time very well, you know what to do. There's a new feature currently being tested on this clock, if you click on the lever on the right that is held by that gold spiral, you'll see a chime being tested. Could this be a new refurbishment?
Inspired by the Bastelstube. This clock was originally meant to be called "Wednesday 13 Clock", but I meant to share it on the Eleventh Month last year. Since this was shared on Monday 13th, I'm calling this "Monday 13 Clock" for now. The next Wednesday 13th is in August. Well, you can definitely see the movement of this clock if you zoom in! We see the Jundes Signal Clock/Slave Clock with Sneaking Second in this link: https://scratch.mit.edu/projects/1123421070/