These robot watches from Japan can serve multiple purposes, a watch, a desk clock, a keychain time piece, or even a necklace pendant. The robot tells the time and has bendable arms and headphones.
You could feasibly put a key ring, D-ring, or necklace chain through the headphones. The robot pops out of the wristband and can stand on its own two to act like a desk clock, even though it would be a really small one.
They are about 20 pounds, so close to $40 and have to be imported since they are Japan. If robots are your thing though, and you don’t mind the import process, go for it.
Robot watch becomes desk clock: cool metallic time-telling gadgetry [via techdigest]