Zarrella's Hierarchy of Contagiousness: The Science, Design, and Engineering of Contagious Ideas

Striped to perfection. Two-tone gunmetal ion-plated bracelet and stainless steel case. Patterned gunmetal dial with multifunction subdials including day, date and 24-hour features. Three-hand, quartz movement. Water resistant to 30 meters.

Vita Exclusive Features - Navigate and play Vita specific events and challenges with fully enabled front and rear touch pads. Use the front camera to take your autolog profile picture or the built in microphone to chat with friends online.

Beat Your Friends - Autolog 2 ratchets up the intense competition with personalized race recommendations and feeds broadcasting all of your most newsworthy scores, speeds and times to your friends. Earn Need for Speed ...