Omega is celebrating the 20th anniversary of its Planet Ocean collection this year, and they've apparently decided to surprise us with something we never knew we needed, but now we absolutely want. They've taken the worldtimer from their elegant Aqua Terra line and built it into their most rugged diver's watch yet. The result? The new Omega Seamaster Planet Ocean Worldtimer - a massive ceramic beast that lets you track time zones around the world while surviving depths where most watches (and people) give up.