Clock for a clock - 32.768Khz oscillator

 Not planing to build any electronic clock but who knows. Just found one of those round clock crystals and decided to give it a go.

The diagram and assembly

  The output, ideally it will be 32.768Khz so that diving for the same number will tick at 1s:

As low as it was possible to adjust, it will be less than 1s faster per day... time flies!

Have a nice day!