The adventure began with René Bannwart. With his strong entrepreneurial spirit and watchmaking experience acquired from the most prestigious watch manufacturers, he founded his own brand and created CORUM in 1955 with his uncle Gaston Ries. Particularly fascinated by the word “quorum” which means the minimum number of persons present and necessary to hold discussions and make valid decisions, René Bannwart nonetheless simplified the spelling to CORUM.
Authenticate CORUM
Authentication Solution
Authenticate CORUM With Legit App
Authenticate CORUM Products
Whether you are looking to resell or purchase a pre-loved item from CORUM, we can help authenticate and detect replicas on Legit App.
Legit App For CORUM
Legit App is your fast & globally trusted authentication solution for CORUM products. Powered by a great team of expert authenticators and cutting-edge AI technology.
Your Trusted Partner in Luxury Authentication
Legit App Authentication
Whether you're buying or selling pre-loved luxury items, Legit App provides the most reliable authentication service. Our expert team and advanced AI technology ensure you can shop and trade with confidence.
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Product Models
What We Authenticate For CORUM
Can't find your CORUM product model? No worries, we have "Others" option and you can always submit first for review.
Authenticate CORUM Watches
Authenticate CORUM ALL
How It Works
Your Guide to Easy Authentication
Authenticating your luxury items has never been easier. With Legit App, you can get expert results in as little as 10 minutes, right on your mobile device. Our user-friendly process makes authentication a breeze.
Step 1
Submit Photos
Choose your desired turnaround time and capture clear product photos according to our easy-to-follow guidelines.
Step 2
Expert Review
Two or more expert authenticators with AI meticulously analyzes your photos in our multi-layered process.
Step 3
Receive Results
Get a clear and concise verdict: AUTHENTIC or REPLICA with a FREE digital certificate as proof.
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