I made another one and thought I would put it up, just made the gears first for a 60:1 ratio from minute wheel to escape wheel, then 2:1 for weight drive, then made up a frame to suit. Its a fair bit from finished, but just got the mechanism running yesterday, and made the 12:1 hour hand reduction gears today.
Video is not great but it shows it working anyway. The numeral dial is just hanging on a protruding shaft for now, so is not central yet. Have a temporary minute hand on it borrowed from the other clock.