G-Shock 6900 Military Series Watch - $89.95

Swim upstream, signal your platoon to await further command, and glance at your G-Shock 6900 Military Series Watch. The fact that you were underwater won't matter; the stealthy 6900 has a water-resistant rating of 200m. Now, pop out of the water, signal for your men to split up and surround the enemies' camp. When the timing is right, invade. Nevermind the fact that you're actually walking into a frat house with a throng of sopping-wet party crashers. Keep focused on the task at hand (draining their kegs and leaving with their ladies). - $89.95