Thanks to the ubiquitous cell phone, practically nobody wears a watch to keep track of time anymore. But that doesn't mean you can't still wear a watch to show how fashionably nerdy you are.

Geeky watches are making a comeback. For an example of what might be the latest summer fashion trend, you need look no further than the phenomenal success of InPulse's Pebble smartwatch. Pebble is the Kickstarter success story you may have heard about in the news; it drew a record $7.8 million in funding from backers.

Other geek watches that have made news recently are Sony's SmartWatch and a rumored Apple iWatch that could surface this month. We've collected 20 geeky watches for this slideshow; some are high-tech, some are sexy and stylish, and some are just plain nerdy.