A FIFA official holds a wrist watch used as part of the Hawk-Eye goal-line technology, which will be used in Sunday's Club World Cup quarter-finals, at the Toyota Stadium in Toyota, central Japan ... more 

A FIFA official holds a wrist watch used as part of the Hawk-Eye goal-line technology, which will be used in Sunday's Club World Cup quarter-finals, at the Toyota Stadium in Toyota, central Japan December 8, 2012. REUTERS/Toru Hanai/Files less