Interesting that it says Gubelin - a quick google shows:
There is a close relationship between Patek Philippe and the House of Gübelin. Gübelin has sold and serviced Patek Philippe watches since it opened its doors in 1854, and continues to do so to this day. Over the years the companies have collaborated on a number of important projects: for instance the special limited edition watch Patek created for the Swiss national marksman’s festival in Lucerne in 1979, and sold exclusively through Gübelin, or the Gübelin-dedicated watch Patek created in 2004 to celebrate the 150 years of collaboration between the two firms.
More here for those interested:
http://www.gubelin.com/en/watches/brands/patek-philippe