Patek Philippe Gondolo 5109J-010 Reference Guide

cayenne1200 · 2022-10-20T17:31:18Z

Explore the Patek Philippe Gondolo 5109J-010. Learn how to identify an unpolished case, understand its unique design, and gain expert buying advice for this distinctive reference.

cayenne1200

WPS member · Patek Philippe forum

27 replies7338 views1 photos

In this insightful article, cayenne1200, a seasoned collector, delves into the nuances of the Patek Philippe Gondolo 5109J-010, a model often overlooked but rich in character. His quest for understanding the original case aesthetics and identifying signs of over-polishing highlights a critical concern for collectors navigating the pre-owned market. This piece serves as an invaluable guide for those seeking to appreciate the subtle design integrity of this distinctive Patek Philippe reference.

I stumbled across this Gondolo model and find it very interesting. Unfortunately, I couldn't find much information about the model and would be happy to learn some details that I should pay attention to when buying, especially about the original shape of the case. How can I tell if the case of this Gondolo is too polished?
Thanks a lot for your input, folks.

Key Points from the Discussion

Determining if a watch case has been polished requires comparing it to a brand new example, as expert judgment is difficult from photos alone. Trusting the seller's transparency and expertise is paramount when considering a pre-owned timepiece.
The Patek Philippe Gondolo 5109J features an off-white dial and is powered by the reliable manual-wound Caliber 215 PS movement. It was discontinued around 2009 and offers a distinct aesthetic compared to the more common Calatrava.
When assessing the 5109's case, pay close attention to the four corners that frame the dial. A poorly polished example will show flattening of the lines where these corners meet, losing the original sharpness and evenness.
While hallmarks can indicate case condition, some polishers may only address the top surfaces, leaving the unpolished backside with intact hallmarks. Therefore, hallmarks alone are not a definitive indicator of an unpolished case.
The Patek Philippe 5109's design, with its plain and simple lines, draws comparisons to classic Cartier Tank models, appealing to collectors who appreciate rectangular watch aesthetics.
A common pitfall for new collectors is being drawn to a Patek Philippe solely because it is 'inexpensive' on the used market. The primary consideration should always be the seller's trustworthiness and their ability to provide accurate information about the watch.

The Discussion

GLau

Oct 20, 2022

Best of luck in finding out more info and let us know your decision.

patrick_y

Oct 20, 2022

Unless it's obviously polished. Most other information would just be a bad opinion. As most experts wouldn't give an expert judgment based off a photo. Thus, and with respect to our Terms of Conduct where we avoid discussing seller references for specific sellers, all I can say is that you should buy something only if you really like it and you trust the seller. Remember, trust of the seller is paramount. If you can't trust the seller's information is accurate and trustworthy, then you can't tru

patrick_y

Oct 20, 2022

Forgot to mention, a lot of people want an "inexpensive" Patek Philippe in their collection. Not saying that you want this. But don't be attracted to something just because it's inexpensive on the used market. Remember, always need to trust the seller first! You need to trust the seller knows what they're selling and can answer your questions about the piece. I probably wouldn't normally buy an A-Class Mercedes-Benz vehicle, since I realize the platform is a front-wheel-drive platform and that i

cayenne1200

Oct 20, 2022

I am a long time collector and know my due diligence. Maybe I was not clear enough with my questions. The watch on the pic is just an example for the model and is not subject to any discussion or question of mine. As I do not know the model well I am wondering how an untouched case is supposed to look like. That’s what I would be interested in. If I have an idea of the right look I can better judge if I see one specific watch in real. With a Nautilus, Aquanaut etc. or Rolex I know the original l

mdg

Oct 20, 2022

...but it's gotten me pretty far in life : )

andrea~

Oct 20, 2022

More often than not there's a reason why something is the cheapest.

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