- How To Identify Patek Philippe Reference Numbers Or Serial Numbers
- Collect Necessary Documentation And Packaging
- Determine The Market Value of Your Patek Philippe
- Is It Time To Service My Patek Philippe Watch Before Selling?
- Take Photos Of Your Patek Philippe
- Receive An Instant Offer from Chrono Hunter
- Conclusion
Hello, Timelords. Today, we’re going to guide you through the process of selling your Patek Philippe watch. It’s worth remembering that you’re offering a timepiece from one of the most influential and innovative brands in horological history!
Since 1839, this Swiss giant has strived for greatness, battling through some of the most severe economic downturns from the Wall Street Crash in the 1920s to the Quartz Crisis of the 70s.
In fact, they released the world's most complicated watch, the ‘Supercomplication’, which had 24 complications during the economic crash and Calibre 89, which became the most complicated watch ever, boasting 33 complications.
Talk about laughing in the face of a crisis! Producing approximately 60,000 watches annually, Patek Philippe keeps their supply of watches short and demand very high.
We can see why you’d be anxious to sell your watch…such a rare commodity for the best price possible. If you’ll let us, allow Chrono Hunter to walk you through our easy guide on how to sell your Patek Philippe.
1. How To Identify The Patek Philippe Reference Numbers Or Serial Numbers
The reference number is crucial if you want to find out exactly what the Patek Philippe model is. The build and production year is key.
For watch aficionados out there, you’ll even know that some watches are just known by their reference number.

Patek Philippe 5711 - Source - Wind Vintage
Take, for example, the Patek Philippe Nautilus 5711, which is so popular that just the reference number gets watch lovers foaming at the mouth.
Life can be very easy if you have your documentation that came with your watch, as the reference number can easily be located in the set.
If this is not possible, there’s no need to despair. You can always check the back of your models to see the reference number engraved.
If you are one of those who bought watches with an exhibition caseback, the reference number is usually found on the inside of the metal circle that surrounds the sapphire crystal caseback.
If you want to sell your watch and it has a solid caseback, the reference and case number will be on the inside of the caseback.
Below are a few examples of reference numbers and their meanings. Trust us, Timelords. We know how complicated it can get!
|
Digits ending in 300 |
Gem-set case with brilliant-cut |
|
Digits ending in 30 |
Worldtimer |
|
Digits ending in 50 |
Decorated Dial |
|
Digits ending in 400 |
Gem-set case |
|
Digits ending in 1 |
Metal bracelet |
For those looking to find their serial number, cast your eyes on the watch's movement.
While this is visible, if your watch has an exhibition back, you won't be so fortunate. If it has a solid caseback, this will need to be removed by an expert in order to see it clearly.
2. Collect Necessary Documentation and Packaging
As you’ve realised by our previous articles, we are big lovers of documents, papers and anything information-based which can be used as part of the selling process.

Patek Philippe Annual Calendar Travel Time - Source - Patek Philippe
The truth of the matter is that the watch is worth more if you have a complete set. What this means is that if you have all the original paperwork, the value will increase more compared to submitting it without any relevant documentation.
Have a really good scour around to see if you can find the box, papers, sales receipt or anything else of note related to your watch. As I’m sure you folks can appreciate, the value of the watch will increase if you have the relevant documentation behind you, as it legitimises the watch.
Ranging from warranty cards, boxes and packaging to receipts and service records, it is paramount to retrieve the relevant details and achieve its rightful value.

Patek Philippe 5990/1A - Source - Watch Collecting
Furthermore, keep your eyes peeled for the certificate of origin. This essentially constitutes a warranty certificate and is handed over when you buy your Patek Philippe from an authorised dealer.
This is extremely valuable as no other copies are reissued by the brand, meaning if you have this, you can confirm your Patek watches as a genuine item.
It's not just you who has to have everything organised. Patek Philippe has an ‘Extract from the Archives’ which you can request directly. It may be worth looking into this.
That's if you have some leftover cash from buying your pricey model! Dating back to 1839, these extracts offer information about your specific model, including the serial number, date sold and even the dial type. However, the archives program costs around £450.
This is only applicable if the watch is at least 10 years old. Key tip: You can only order one per year! It's completely up to you if you think that this is worth purchasing.
3. Determine the Market Value of Your Patek Philippe
In the modern era, information is quickly available, especially when you are dealing with such a big brand. It's important you conduct meticulous research into your timepiece to determine the value of your watch and its secondary market price.

5811/1G-001 - Source - Patek Philippe
While it's important to gauge how much the retail value of your watch is, chances are that you are looking to sell a pre-owned model.
It's also nice to see, as usually, your model will have significantly grown past its retail value, especially if you have a very popular model. Hooray for profit!
Special models such as the left handed Patek Philippe Split-Seconds Monopusher Chronograph are the ones most likely to have increased in value. Therefore, it's key that you do your due diligence and keep abreast of the prices.
It’s not just Nautilus models which are sought after. Take, for example, Patek Philippe Calatrava watches which offer a tasteful addition to the good looking gentleman.
There are plenty of models out there to make you look the part! Chrono Hunter regularly publishes articles to help you, including info on your model such as Business Watch as well as our regular Newswatch segments.
For more information and to ensure you determine the market value of your model, why not look at;
- Auction house listings by Phillips, Sotheby’s and Christie's.
- eBay
- Watchcharts
- Contact Chrono Hunter here for a no-obligation estimate of your Patek Philippe.
4. Is It Time To Service My Patek Philippe Watch Before Selling?
This is a good question as most people fall into this trap.
Most people think that servicing their watch is a sure-fire way to sell your Patek Philippe watches because its now spick and span, right? In reality, dealers love originality. We’re talking the nitty gritty details which although you think look unsightly, are key to making a quick sale.
If you choose to service your watch, it's important that you clarify it before listing it. If you don't, you could be potentially misleading the buyer, which is a risky road to travel.
If you are unsure as to whether or not the watch has been serviced while in your possession, have a little dig around for any service papers. To summarise in a little rhyme, it's better to know and inform the buyer than not to know and be called a liar.
This is due to original parts, especially on vintage watches, proving that your prized timepiece is authentic, adding bags of legitimacy.
If these have been replaced, dealers no longer have faith that your precious watch is entirely original due to it having various parts removed and replaced.
Even if the parts are better, authorised dealers are a funny crowd who like to have everything the way it was.
5. Take Photos Of Your Patek Philippe
It's important that you properly snap good photos. Keep the lighting consistent by getting the photos with enough light.
Don't go fiddling with the exposure either; all we want is clarity so you can get a clear shot of your watches.
For example, if you were to shoot a Patek Philippe 5723/1R-001, as worn by comedian Noah Trevor at this year's Grammys, you wouldn't want the baguette diamonds to be blinding or the 18K rose gold to be dimmed.
That's why when you come to sell your watch, make sure you do it properly and with some effort. Take your time and reap the benefits of success when you nail that sale later down the line.

Patek Philippe 5723/1R-001 - Source - Superwatchman
6. Receive An Instant Offer from Chrono Hunter
There are several routes you can take when selling your Patek Philippe. Auction houses are one option, while online marketplaces can help get things moving quickly.
However, auction houses don’t always guarantee the best outcome, especially if your specific model isn’t in high demand, which could result in it selling for less than it’s worth.
Online platforms like eBay offer direct communication with buyers and the chance to negotiate, but deals can fall through at the last minute, costing you time and effort.
If you’re simply looking for a smooth, reliable sale, there is a better way.
Allow us to introduce Chrono Hunter.
With Chrono Hunter, selling your watch is straightforward.
You can either:
- Enter the details of your timepiece through our online form
- Download our app via the Apple App Store or Google Play.
From there, you’ll receive multiple offers within 24 hours from our trusted network of luxury retailers—often even sooner.
Thanks to our extensive network of premium buyers, your Patek Philippe is always in demand. Our platform lets you review offers and complete your sale directly from your smartphone, making the entire process seamless and convenient.
Join the many satisfied clients who trust Chrono Hunter.
Take a look at our Trustpilot reviews to see why so many sellers choose us for a fast, secure, and competitive experience.
Sit back, relax, and watch the offers roll in.
Conclusion
We hope you’ve found this step by step guide useful. Patek Philippe provides phenomenal watches that regularly produce high quality works alongside exquisite craftsmanship for us to salivate over.
Feeling like you need to sell your Patek Philippe right away?
Feeling the desire to sell your watch the smart way?
Let Chrono Hunter help sell your watch immediately, and let us work our horological magic.
Discover, hunt, buy, sell
Further Reading:
4 New Watches From Patek Philippe For 2022
5 Tips on How To Sell Your Watch Successfully
Buy Or Sell A Luxury Watch The Smart Way With Chrono Hunter
If you are considering your new purchase or perhaps the sale of a beloved timepiece, Chrono Hunter is the smart way to buy or sell a luxury watch.
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