We tried to get Tony Stark's clock, but apparently he stays on time with something he calls a 'Pepper Potts' and we don't think we are allowed to ship Gwyneth Paltrow to you...as fair as we know anyways. The Iron Man Retro Stars Glass Wall Clock measures 13.75 inches across and runs off one single Arc Reactor...wait, those things are really expensive! We aren't quite at the point of miniaturized fission/ fusion reactors. Let me check with the people at Stark Industries; alrighty, they said you can make it work with a single AA battery. The Iron Man Retro Stars Glass Wall Clock shows off Iron Man, his logo, and a burst of stars so you can be on time...Stark Time! I think we have to put one of those lil' trademark symbols next to 'Stark Time'.