Patek Philippe Ref. 5950 Monopusher Chronograph
Review

Patek Philippe Ref. 5950 Monopusher Chronograph

By small-luxury-world · Mar 27, 2013 · 40 replies
small-luxury-world
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Small-luxury-world offers a personal perspective on the Patek Philippe Ref. 5950, a monopusher split-seconds chronograph introduced at Basel 2010. This article delves into the watch's design, movement, and the subtle details that make it a standout piece in Patek Philippe's esteemed collection.


Ref. 5950; Basel 2010

Back in 2010 Patek Philippe introduced a modest watch on the first few - with just some extravagances, e.g. a case in
steel, delicate black lacquered engravings in all four corners. Its movement was not new and already presented with
the Ref. 5959, some years ago (2005). The latter is a very classical Patek Philippe at its best. A real beauty and a treat
for the eyes, but a bit small for some.

When I detected the Ref. 5950 in the outside windows of their booth at Basel I liked a lot what I saw, an understated
manually wound split-seconds monopusher chronograph. Only the engravings on the silvery dial were too much for my
taste, at least on the first view. The cushion-shaped case with a contemporary retro style inspired by the first PP wrist
chronographs from the 1920s ticked off a lot of boxes in my head.





Source of inspiration?!


In the official instruction you find sentences like:

 

 

Those kinds of sentences are not that special in the world of watches today, at least when marketing people did the job.
But in the case of Patek Philippe? Well, they are not known for being boastful, are they?

 

When we look at the evolution of the Patek Philippe chronograph (in general) it perfectly illustrates its uninterrupted,
consistent quality of watchmaking the company has practiced throughout its history, something hardly any of its rivals
can match.

First they started with pocket watches. Then they started with wristwatch chronographs in the 1920s, in 1923 they
introduced their first split-seconds chronograph wristwatch and one year later they presented their first chronograph …

So, nothing to proof when it comes to history.

 

Still we have to deal with the bold statements above.

The case is thinner than that of many ordinary three-hand watches and this is possible, because of the thinnest
column-wheel chronograph caliber ever made - 27 mm diameter and only 5.25 mm height.




Also there are features like e.g. patented toothing geometries for the chronograph wheels, but I am not an
expert when it gets too technical and to be honest the most important things (talking about chronographs)
for me are reliability, smoothness of the pushers and beauty (layout in general and in detail; including charm).

The first is hard to proof without owning the watch, the second is something I had the pleasure to try several
times and the third is a clear home run from my point of view. Have you ever seen the movement in real and if so,
did you use a loupe (2.5x, 5x or even 10x - no problem at all) to examine it in detail?





The finest watches, no matter how sophisticated the movement, are always incomplete until finished. Maybe the movement
works accurately and reliable when correctly engineered, but there is still something missing – soul & charm. Without a
sophisticated finish, even the most advanced and refined complications lack something. The level of finish is the factor that
truly makes the difference (at least for the real connoisseur) in order to judge the perfection of a watch. In the case of the
Ref. 5950 each movement is artisanally crafted one by one. Manually crafted in the manufacture’s haute horlogerie ateliers.


The pieces I have seen so far have almost blown me away. Nothing to compare with most of the movements from the current
PP collection and maybe (some of) the finest what I have seen so far in watchmaking.


I guess, most of you haven´t had the pleasure to examine the watch or the movement in real and from my point of view the
pictures shown (official, press, internet …) are not of big help for those who ask for more – PuristS … smile







So far we mainly talked about the details of the movement, but when it comes to outstanding details we should
talk about the dial, the hands and the numbers as well. The dial looks almost white on the pictures, but silvery
describes it much better. Depending on the light it is understated, sophisticated … and for sure a real beauty.


What is the colour/finish of the hands and the numbers? Grey, black, blue … matt or shiny? The numbers, are
they sitting flat on the dial? No, for example the head of the number six doesn´t touch the dial. It is “curved” and
a piece of art in its own. You can hardly see it on pictures, at least on those I have seen so far.




(Screenshot with additional loupe function)



(Screenshot with additional loupe function)

Now I would like to share some pictures of mine with more details and on my wrist, but so far I don´t have a
single picture. Either there was no camera with me or it was not allowed to take pictures :-(

Well, I would love to buy one and to cover it for you in all detail, but that is not possible – at least, at the moment or
in the near future ...


Instead I have to borrow two pictures from our dear Edwin:




It looks very good on bigger wrists, but it looked gorgeous on mine (smaller wrist) as well smile




Even if I could choose from that tray, it would be very easy for me to choose.

 

Call: If there is anybody out there who is a lucky owner of that watch, please share your experience and/or some
pictures with us. You just have better pictures on your computer? No problem, as long as you share them with us/me smile

 

For now I have to stay with an art print of the movement …



… and a slightly customized wallpaper …




The original one can be downloaded (in any size) on the Patek Philippe web site and looks like this:




Thanks for reading!

Oliver




This message has been edited by small-luxury-world on 2013-03-27 10:45:34

About the Patek Philippe Ref. 5950

The Patek Philippe Reference 5950 is a monopusher split-seconds chronograph, a highly complex complication that showcases Patek Philippe's traditional watchmaking expertise. This reference is notable for its cushion-shaped case, drawing inspiration from early 20th-century Patek Philippe chronographs, and its integration of a sophisticated manual-winding movement. It represents a contemporary interpretation of historical designs, appealing to collectors who value both technical prowess and vintage aesthetics. The 5950 stands out in the Patek Philippe collection for its unique combination of a rare complication and a distinctive case form.

The watch features a 37mm cushion-shaped case, crafted from platinum, providing a substantial feel on the wrist. It houses the manual-winding caliber CHR 27-525 PS, a movement known for its slim profile and intricate construction, including a column-wheel mechanism. This caliber offers a power reserve of approximately 48 to 52 hours. The dial is protected by a sapphire crystal, allowing for a clear view of the intricate details. The caseback is also sapphire, revealing the meticulously finished movement.

For collectors, the Reference 5950 holds significance due to its limited production and the complexity of its monopusher split-seconds chronograph function. It appeals to those seeking a high-complication timepiece with a strong historical design lineage. The platinum case and the specific movement further enhance its desirability, positioning it as a notable piece within Patek Philippe's grand complications. Its design echoes earlier Patek Philippe chronographs, making it a bridge between historical and contemporary horology.

Specifications

Caliber
CHR 27-525 PS
Case
Platinum
Diameter
37 mm
Dial
Black
Water Resist.
30 m
Crystal
Sapphire

Key Points from the Discussion

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The Discussion
CO
COUNT DE MONET
Mar 27, 2013

But still: the 5959 would be my choice as the 5959 looks like a cute, little watch to me where this 5950 looks a bit too "simple", imho. Also the engravings ... "Hirschgeweih-artig" ... if you know what I mean :-). This one will have the appeal of size and exclusivity, but that is not all, for me: design matters more. Best Moritz

DR
dr.kol
Mar 27, 2013

in Geneva. What a fantastic movement but the watch is for the wrist size of my wife - not mine. I would take 5950 at any moment even 5959 has email dial and platinum case. There is something very special about a high complication in a steel case! And we all should admit it: out of traditional materials for watch cases steel is the best. A chronograph is a sporting watch and steel is also the most suitable material for such a watch. I sat yesterday next to the CEO of Patek on the lunch. I tried t

CO
COUNT DE MONET
Mar 27, 2013

why Patek did not introduce a limited 5170 in celebration of their first inhouse chrono movement. And as you did suggest: in steel. Good point, Kari. Regarding the 5959: it is big as an collectors item :-). Best Moritz

DR
dr.kol
Mar 27, 2013

The only right place for a watch is the wrist. I still hope to see 5170A one day. Next year means some special 175 years anniversary watches and a steel chronograph would be fantastic. Not one of these split second ones so few can afford but a more sensibly priced watches. Best, Kari

FR
Fricks
Mar 27, 2013

if the ultimate grail would be the 5208P, the 5950A along with the 3670A comes right after... Strangely, i would wear on a daily basis the 2 chrono's, but not the 5208P. Thanks for the great post Oliver

MO
Mostel
Mar 27, 2013

live up to the Legend. more from DJE

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