[javawizard]

And how many transistors does that translate to?

[pps43]

You need 15 triggers to go from 32768 Hz to 1 Hz. Existing circuit uses 4 triggers to divide 60 Hz by 10 and another 3 to divide by 6. You can repurpose those so you only need 8 extra triggers. Two transistors each means 16.

You can also save 6 transistors from existing dividers because all divisions are by 2. So net total is 10 extra transistors for division, plus at least one in the oscillator itself.

[kayfox]

Probably 30, but you dont need existing transistors needed to divide 60hz down to 1hz, so the change in parts count might be smaller.

Edit: Previously said 30, but it looks like its 60. Each JK flip flop takes 4 transistors.

Edit: Back to 30, the bistable circuit in the clock uses two transistors each.