The Patek Philippe Calatrava Moon phase watch Ref. 7121 reappeared at Baselworld 2014 with a gold link bracelet and a new reference number, 7121/1J-001.
The Patek Philippe Calatrava Moon phase watch Ref. 7121 reappeared at Baselworld 2014 with a gold link bracelet and a new reference number, 7121/1J-001.