The top lot among the watches is a Richard Mille RM038 Yohan Blake prototype estimated at $1,000,000 – $1,500,000. The watch was custom-made for Blake to test at his run in the London Olympic ...

From Richard Mille come two chronographs that use a proprietary high-tech quarts TPT case and house one of ... A $1 Million Richard Mille Yohan Blake Prototype Watch Leads Sotheby’s First ...