A Rolex, an extremely fine, rare and important worths $646,220 to $1,078,000

A Christie's employee displays a Rolex, an extremely fine, rare and important oversized steel split second chronograph wristwatch during a press preview in Geneva, Switzerland, on Friday, April 1, 2011. The Rolex is estimated to fetch 600,000 to 1 million Swiss francs (458,400 to 764,000 euro or $646,220 to $1,078,000) at the Christie's jewels sale on May 16, 2011 in Geneva.