Patek Philippe Tag

Double-signed watches are particularly treasured by connoisseurs and offer great potential for collectors. They also bear witness to the long-standing partnership between Patek Philippe and Gübelin, which dates back to the 19th century. In the recently opened Gübelin Gem Museum,

The biennial benefit auctions, held since 2005, have raised $112 million, according to a report in Bloomberg, which noted that an audience of 1,000 collectors and industry insiders may make their way to Geneva for the November 5 sale. The 2019