Contest: Predict the Hammer Price of the Graves Supercomplication

If you are reading this, then you probably already know the basics.  The Patek Philippe Henry Graves Supercomplication watch is the most complicated watch ever produced by humans (without the aid of computers) and holds the record as the most expensive watch ever sold at auction, achieving a “hammer price” of $10 million at a Sotheby’s auction held in 1999 (or $11 million, including the buyer’s premium).  The experts among you may be able to count off the watch’s 24 complications, tell us the details of Mr. Graves’ life and recite the ownership history of the watch.  Everyone knows that this amazing watch will again be sold by Sotheby’s on November 11, at an auction in Geneva.

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The Reader's Guide to the Upcoming Patek Philippe Auctions

The Reader’s Guide to the Upcoming Patek Philippe Auctions

Over the next eight days, we will witness two historic auctions, in Geneva, Switzerland, that will offer for sale the most legendary Patek Philippe watches that our generation is likely to see under one (or two roofs).  On Sunday, November 9, 2014, Christie’s will celebrate the 175th anniversary of Patek Philippe with an auction of 100 Patek Philippe watches.  On Tuesday, November 11, 2014, Sotheby’s will hold an auction of “Important Watches”, which will include what is thought by many to be the most important watch of all, the Patek Philippe Henry Graves Supercomplication watch (shown below).

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