Patek Philippe has reworked one of its grand classics, this new Grand Complications split-seconds chronograph with perpetual calendar features the manually wound caliber CHR 29-535 PS Q movement, traditional architecture, and seven patented innovations. It is crafted in a 40mm white gold case surrounding an olive green sunburst dial with a black-gradient rim and gold applied baton-style faceted hour markers with luminescent coating. The watch comes on a shiny olive green calfskin strap with a fold-over clasp.