Invented by Louis Cottier, the world time complication was quickly adopted by Patek Philippe and became one of their most iconic and recognisable lineages. This, the ref 5131, is cased in platinum with its original bracelet and heightened by a superbly executed polychrome cloisonné enamel centrefield. Accompanied by its full suite of accessories, it is currently available in our Important Watches Online session, and available to view today and tomorrow by appointment only. Click the link in bio for more. #patekphilippe #worldtime #ref5131 #world #time #worldtime #louiscottier #history #watch #watches #wristshot #watchesofinstagram #sothebys #geneva