There are truly some weird watches out there and the Rotating Earth Watch ($600) is one of them. This watch, in addition to telling time, has a little rotating planet Earth that floats in the middle and makes a full rotation once every 24 hours. The frame around the planet is made of Titanium, the crystal is super tough Hardlex and it's powered by a 10 year Lithium battery. $499.99 makes this a non-buy for me, but it is kinda cool.

• Watch with a small rotating Earth that makes a full rotation every 24 hours
• Quartz movement
• Entire case made of light weight Titanium
• virtual Earth rotates once a day as the real Earth does in a counter clockwise direction with the time zone indicator pointing to the correct hour on the bezel
• Created by a team of artists and designers from Japan with manufacturing assistance from Seiko Instruments
• Water resistant to 100m
• 10 year Lithium battery (included)