The clockwork model itself isn't a specific term for any solar system model. It's a general description used to compare the orderly, predictable motion of planets in some models to the workings of a clock.
While the geocentric model was a popular explanation for centuries, it was eventually replaced by the heliocentric model proposed by Nicolaus Copernicus. This model places the Sun at the center of the solar system, with the planets orbiting it in elliptical paths.
So, the clockwork model, while not a formal name, can be used to describe both the geocentric and heliocentric models, highlighting the idea of predictable and regular planetary motion.
