Patek Philippe 5070P London Edition vs. 5170P
Collection

Patek Philippe 5070P London Edition vs. 5170P

By amanico · Sep 14, 2018 · 69 replies
amanico
WPS member · Patek Philippe forum
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Amanico initiates a compelling comparison between two significant Patek Philippe chronographs, the Ref. 5070P London Edition and the Ref. 5170P. His post, featuring a comparative photo by Gary G, delves into the aesthetic and technical distinctions that continue to spark debate among collectors. This discussion highlights how subtle design choices and movement architecture profoundly influence a watch's character and collector appeal.

I found this photo at Quillandpad, to be credited to our dear Gary G. 

We often compare the 5070P and the 5170P. Gary G had the good idea to take this picture, which is helpful for those who want to see how different these 2 chronographs are. 




The difference of size is immediately noticeable, when you look at the location of the two sub dials. 

Less centered on the 5170P, which is 2, 6 mm smaller... But under the 3 and 9 o'clock line. While they are perfectly aligned on the 5070P. The explanation lies in the two different movements.

Another interesting detail is that I don't really see a different blue hue of the dials of he 5070P / 5070P London Edition... I would like to see a side by side picture of these two versions of the 5070P, though. 

For me, the winner is the 5070P. The dial is much more my taste. Even if I like the smaller case of the 5170P. I much prefer the leaf shaped hands of the 5070, too, which have the good taste to be " lumeless ". 

And you? 

Best,

Nicolas

About the Patek Philippe Ref. 5070

The Patek Philippe reference 5070, part of the Complications collection, marked a significant return for the brand to large-format chronographs. Introduced in 1998, it was the first non-perpetual calendar chronograph produced by Patek Philippe since the reference 1463, which ceased production in the early 1960s. Its design drew inspiration from a unique Patek Philippe aviator's watch from the 1940s, characterized by its prominent case and dial layout, yet reinterpreted for a contemporary audience. This reference established a new aesthetic direction for the brand's chronographs, moving towards more substantial case dimensions.

The watch features a 42mm case, initially offered in 18k yellow gold, housing the manual-winding Caliber CH 27-70. This movement, based on a Nouvelle Lémania ébauche, was extensively finished and modified by Patek Philippe, meeting the brand's stringent quality standards. It provides a power reserve of approximately 55 hours. The dial, in this specific configuration, is black, protected by a sapphire crystal, and the watch is water-resistant to 30 meters. The fixed bezel frames the dial, and the watch is typically fitted with a leather strap.

Reference 5070 appeals to collectors interested in modern Patek Philippe chronographs that combine traditional movement architecture with a more contemporary case size. Its limited production run and the subsequent introduction of variants in other precious metals contribute to its collectibility. The reference represents a distinct period in Patek Philippe's chronograph history, bridging vintage inspirations with a new era of larger watch designs.

Specifications

Caliber
Cal.CH 27-70
Case
18k yellow gold
Diameter
42mm
Dial
black
Water Resist.
30m
Crystal
Sapphire

Key Points from the Discussion

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The Discussion
TH
thomaspp
Sep 14, 2018

this isn’t even a comparison and the market recongnizes greatness in how prices evolve and punishes overproduction.... London exhibition re-editions are an unsettling thing for us collectors. Have a good weekend.

TH
thomaspp
Sep 14, 2018

But any re-edition is unpure in my book. Best

MI
Mikesr
Sep 14, 2018

The bottom one is more elegant in my opinion. Beautiful watch.

KE
keks
Sep 14, 2018

my personal favorite iteration of the 5070 reference is the London G with salmon dial.... the London J with brown sunburst dial is pretty darn good too. I struggle to understand however why Patek chose to make the London P so similar to the regular production P. I saw a side by side picture not long ago and the differences are minuscule to my eyes. If making a special run of 5, why not make it more distinct? Like a black enamel dial 5070P for instance? Anyhow they are all beautiful.

MR
Mr.Gatsby
Sep 15, 2018

You said it there, it’s in the dial. Also the applied Arabic hour markers are much more my taste on a chronograph versus baton markers.

BA
Baron - Mr Red
Sep 15, 2018

... that you don’t see a different blue hue between 5070p and 5070p London edition? Between the two types of 5070p, there is a difference in the blue hue. Not huge, but there is a difference. I prefer the blue of the original.

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