If you found a watch on a beach, would you assume it grew there?
That's the old argument this system is built around: a rock on a beach needs no explanation, but a watch, with its interlocking gears all working toward one exact purpose, seems to demand a maker. This system doesn't just look like a watch. It works like one. Twelve mechanical pinions ring the central mainspring like the numbers on a clock face, and somewhere among them sit the mechanism's hour, minute, and second hands, each one resting on the pinion that matches the actual time right now, checked at the moment you arrive.
Every gear here reports total, verifiable purpose. None of them explain who built it. No maker has ever been detected, only the argument that one must exist.
Somewhere in the gear train sits, maybe, exactly one imperfection: a single tooth spaced fractionally wrong. Whether that means a maker who made a mistake, or no maker at all, is left for you to decide.