The Ref. 5905 unites two highly-prized Patek Philippe complications, namely the flyback chronograph and Annual Calendar, in a rose gold version featuring a brown sunburst dial with black gradation. The center chronograph hand also serve as a regular seconds hand, thanks to the frictionless vertical clutch.
Up to 30 m
Brown sunburst with black gradation
Central chronograph hand, 60-minute counter subdial