Patek Philippe - 5235/50R-001

Annual Calendar Regulator 5235 Rose Gold / Graphite

Brand: Patek Philippe
Family: Complications
Reference: 5235/50R-001
Name: Annual Calendar Regulator 5235 Rose Gold / Graphite
Produced: 2019
Limited: No


Material: Rose Gold
Glass: Sapphire
Back: Open
Shape: Round
Diameter: 40.50 mm
W/R: 30.00 m


Color: Grey
Indexes: Mixed
Hands: Stick
5235/50R-001 : Patek Philippe Annual Calendar Regulator 5235 Rose Gold / Graphite


The Patek 5235 is somewhat of an odd bird - and perhaps that's why its a watch favored by die-hard collectors and aficionado's.

Patek is known for many things, but stepping out of their comfort zone is generally not one of them - and likely their preference for tradition is one of their strong suits. With the 5235 however Patek seems to have walked a different path. It combines a rather unusual mix of technical features and complications - it is wound via a micro-rotor, displays time through a regulator display and has an annual calendar displaying through three departures on the top of the dial. And to top it all off, it is the first regular production Patek to feature the this includes the silicon Spiromax balance spring, silicon Pulsomax escapement and silicon Gyromax balance.

Ref. 5235/50R-001 was launched in 2019. It features a rose gold case paired with a graphite dial with black sub dials.


Patek Philippe caliber 31-260 REG QA Somewhat surprisingly, caliber 31-260 REG QA combines a regulator-style lay-out with an annual calendar and a microrotor winding system. The Gyromax balance, Spiromax balance spring and Pulsomax escapement beat at an unusual frequency of 23040 bph.

Brand:Patek Philippe
Caliber:31-260 REG QA
Diameter:32.00 mm
Reserve:48 h
Frequency:23040 bph
Time:Hours, Minutes, Small Seconds, Day / Night Indication
Date:Annual Calendar, Date, Day, Month

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