Two Complex Functions Merge Into One Patek Philippe 5905r

In 2015, PATEK PHILIPPE will combine the automatic chronograph seconds function with the calendar function to release the complex chronograph 59050-001 and 59050-010 watches. And in 2019, Patek Philippe is committed to enriching this series, and once again launches a rose gold case style 5905R-001, with a coffee-colored radial face plate with a black gradient effect.

Ref. 5905 combines Patek Philippe’s critically acclaimed automatic flyback chronograph and annual calendar with two complex functions, launching a new rose gold case modification in 2019

Following the previous platinum model, the rose gold model will be launched again in 2019, with a black coffee-colored gradient dial and a sandblasted chronograph second hand, making the watch particularly elegant.

The dial of the watch is designed with the technical appearance of an extremely short-term measuring instrument and the elegant style of Patek Philippe. The dial is equipped with three-sided royal-style luminous coating hour and second hands, rose gold hour markers and five-minute luminous dots. The junior hand is sandblasted and the seconds are counted using the chronograph seconds function. At 6 o’clock, there is a large auxiliary display panel, counting from 1 to 60 minutes. Three arc-shaped display windows show the day, date, and month.

The watch is equipped with an automatic chronograph with a longitudinal clutch and a self-winding movement

The watch is equipped with a CH 28-520 QA 24H movement. The movement’s annual calendar device will automatically adjust the display according to the month on the 30th and 31st. It only needs to be corrected once a year on March 1. The chronograph device retains the traditional column wheel for communicating start, stop and reset instructions. However, the device uses a longitudinal disc clutch instead of a traditional transverse gear clutch. This design does not generate friction, so that the central chronograph second hand can also run for a long time. Used as a junior hand, it will not affect the accuracy of the movement speed.


Rose gold material / CH 28-520 QA 24H self-winding movement / hours, minutes, seconds, date, week, month display / annual calendar function / chronograph function / day and night display / sapphire crystal mirror / waterproof 30 meters / table diameter 42mm / Reference price: 442,000 RMB