This Patek Philippe Complications World Time Chronograph Ref:5930G-001 in 18K white gold is rated 9.7 out of 10. It comes with complete box and paper dated in September 2017. One of the noteworthy debuts for 2016, the Ref:5930 is the first World Time watch in the current Patek Philippe collection that has been endowed with a chronograph. Inspired by a unique piece that dates back to 1940, it incorporates a new self-winding movement developed by the manufacture which pairs the two functions in an innovative way. The blue dial is decorated with a circular guilloché pattern crafted by hand.