Chrono24 Trust Layer

Certified Authenticity

Every certified watch on Chrono24 is examined by expert watchmakers following a meticulous, global standard — giving buyers clarity and giving professional dealers a trusted edge.

Buyers Purchase With Confidence

Certification removes doubt and reinforces the quality of your listings.

Expert Evaluation. Global Standards.

Our watchmakers assess every detail with precision, from movement to materials.

Fewer Returns. Smoother Sales.

Authentic watch verification maximizes buyer satisfaction, enabling more reliable sales.

Our Commitment to Authenticity

man wearing dark shirt and loupe holding up a leather strapped watch against a dark green background

Our Approach

With over 20 years of experience, we know there are different views on how “authenticity” is established. That’s why we define authenticity clearly and transparently, so that buyers and sellers are well informed. Learn how we categorize a watch’s components and assess their authenticity.

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Partner Certified: Authenticate Watches Yourself

In addition to Chrono24 certification, you also have the option of authenticating watches yourself. With Partner Certified, your listings receive an icon that signals trustworthiness. Certified Partners benefit from exclusive advantages on our platform and clearly stand out from the international competition – a sign of trust that buyers immediately recognize.

Start here

man wearing a tan shirt sat at a computer and holding a smartphone to his ear

How Partner Certified Benefits Your Business

Find an edge in a competitive marketplace by becoming Partner Certified. Undergo audits to receive higher search and listing prominence and a Partner Certified badge, building trust among your audience and boosting sales.

man wearing a green shirt and white coat holding up a watch and red card

Rigorous Verification Process

Dealers who wish to become Partner Certified are required to undergo in-depth audits of business registration, trading history, inventory authenticity, and customer satisfaction levels.

watch movement placed under a microscope

Benefit From Increased Search Prominence

Dealers who become Partner Certified are rewarded with more prominence in search results and listings, offering a clear template for increased sales success.

Show Buyers You Mean Business

The Partner Certified badge signals trust and authenticity, giving dealers an edge in a highly competitive marketplace.

Testimonials

Stories from our Partners

Stories from Chrono24 Partners00:00

man wearing a dark shirt sat on a white couch in a luxurious showroom

Philip Vardzhiyski
Chrono 10:10
Buying a Partner Certified watch makes the process much easier. The buyer knows the watch is already authenticated and has nothing to worry about.

Fabian Puttrus
Juwelier H. Spliedt
In order to meet Chrono24's high quality standards, you have to be an experienced watch dealer, and that's what makes participating in the Partner Certified program truly special.

Adriano
Conte Orologi
I have 40 years' experience as a watchmaker. I am honored to be part of Chrono24's global network watchmakers, as I too have high standards of my work.

Patrik
Juwelier H. Spliedt
I like being able to hand over an authentic watch where you can justifiably say: This watch is one hundred percent genuine.

Giorgia Silvestri
Conte Orologi
When buyers see the Partner Certified icon, they know their purchase is authentic.

Chrono24 Certified – Our Certification Centers

In order to deliver consistent and truly reliable authentication worldwide, we operate dedicated hubs in key global markets. Each of our studios follows rigorous authentication procedures, leveraging regional expertise and industry networks.

Dresden

In Dresden, our team of certified watchmakers combines German watchmaking tradition with state-of-the-art diagnostics. Every detail is examined with precision to confirm authenticity and condition before a watch is certified on Chrono24.

London

Our London hub is a model of precision, integrity, and technical excellence, servicing both contemporary and vintage timepieces with exquisite care. We also offer specialist polishing, refinishing, and advanced laser restoration services.

New York

For 70+ years, Grand Central Watch has raised the bar for precision and expertise in servicing, restoration, and authentication. Our highly skilled watchmakers bring generations of craftsmanship and deep technical knowledge to the table.

Watchmaker Chronicles

In The Words Of The Professionals

00:00

Marcus Posimski
Watch Consultant
Due to our proximity to Glashütte, most of our watchmakers were trained right around the corner from here, meaning they are some of the best in Germany.

Laura Gürtler
Watchmaker
I became a watchmaker at 16 and now have over nine years of experience. Since we launched the Certified Program, I have already handled more than a thousand watches.

More Services

ChronoPulse

The market performance index helping to inform purchases and sales globally.

Watch Collection

Your personal, interactive dashboard for every timepiece you own–or have your eye on.

VIP Services

A tailored white-glove experience created for high-value timepiece dealers and buyers.

Become a Partner

Start selling on Chrono24

3.000 partners reach 700.000 visitors on Chrono24 every day.

Reach & Scale
Trust & Security
Data Insights

Start your journey

More information for Partners