Creationists don't seem to know what Intelligence actually is:
They have this idea of an intelligent God which exists out side of space, time and the laws of nature. This understanding of an supernatural being completely contradicts our understanding of intelligence. Our human intelligence (We must remember that intelligence is a value or concept we apply to very complicated chemical systems and maybe soon, quantum mechanical systems) is the only known intelligence and it relies completely on the laws of nature. The choices we make are governed, when you delve deep enough, by quantum mechanics.
So how can a spaceless and time less God, beyond the control of the laws of science, be intelligent?
An intelligent God couldn't have created the Universe (absolutely everything, laws and all) because intelligence requires there to be a Universe (laws) in the first place.
The watch was created by an intelligent source: The Universe.