










Yes! I have soft spot for tuning fork movements


Found this

Nice find E. Made me realize that they haven't made anything new interesting in over thirty years...but I do love the Ploproff 600!Emilio wrote: ↑May 21st, 2019, 10:26 amFound this
https://omegaforums.net/downloads/A%20V ... k%20v1.pdf
It looks like a school project but it might be a good 10 min. reading




