The white one! But its chunkier and thicker than it looks in photos. Not so sexy in real life. The concept is great, though.

Extraordinary.. (:

Its the O-ring ~ by fossil ~ unique watch design...

New watch from Philippe S+arck for Fossil.
In a ring shaped display, the hours are displayed as numbers while the minutes are displayed in segments. As time goes by, the segments build making a complete ring every hour. The center is completely see through and the pushed is located on the case back to create this sleek styling.
Nice concept.

Ok, so maybe a digital readout isn't sophisticated... but any geek knows that "sophisticated" isn't always the most practical. You can't beat a big, digital readout for telling the time... fast.