Well, how about decorating the office with other types of "clock" mechanisms to look at?
Scroll to see all products - for those you like, click to view, personalize / customize and buy
I recently found an artist who "paints" with clock parts. He creates pictures with the cogs, gears, wheels, springs, and other pieces of "old fashiones" time pieces. I'm not certain that his art would be termed "Steam Punk" - but you get the idea.
Here are some items selected with clock works in mind.
Designed by various shopkeepers and made by Zazzle, there are many fascinating products available.
visit other shopkeepers at Zazzle.