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Our know-how in watch appraisal

Expertise - Independence - Transparency

The purchase of vintage watches is a delicate operation, as these pieces require in-depth knowledge that is not innate, thus necessitating professional guidance based on trust.

While the seller's expertise is essential, the independence of the appraisal report is equally important, so that the client is not exposed to an obvious conflict of interest.

Based on this observation, 41Watch has, from the outset, collaborated with Fabrice Guéroux, a recognized independent expert with over 20 years of experience in the field of counterfeiting and collectible watches. Through this partnership, we strive to be as transparent as possible, allowing every individual to know their watch in the finest detail and benefit from both technical and market insights.

Our vintage catalogue

How to appraise a vintage watch ?

At the various 41Watch workshops, whether in-house or outsourced, we take care of your watches with unmatched expertise. Our skilled and carefully selected watchmakers provide thorough inspections, impeccable maintenance, and flawless repairs to ensure the longevity of your timepieces.

Inspection of watch details

A thorough analysis of the various attributes of a watch (such as the dial, hands, case, strap, and movement) is conducted by Fabrice Guéroux, providing a solid foundation for presenting these collector’s pieces to you. Our collection watches must pass these rigorous tests without fail before they can be offered for sale.

Expert assessment report

Each watch appraised by Fabrice Guéroux is accompanied by a unique expertise report or sheet, providing a precise description of its specific characteristics, illustrated with high-quality photographs.

Authentication process

Every watch at 41Watch undergoes a comprehensive and systematic appraisal following a rigorous process to ensure the perfect integrity of your future collector's timepiece.

41Watch partners with Fabrice Guéroux, an independent expert.

Since its inception in 2017, 41Watch has relied on Fabrice Guéroux, a renowned independent expert with over 20 years of experience in collectible watches. This collaboration allows us to leverage his expertise and independence, making them available to our clients, who are free to engage with him directly. This embodies the principle of transparency. Thanks to this technical and impartial expertise, which provides a solid and clear foundation regarding the various components of the watch, we can apply our market knowledge to present the potential this piece represents. All that remains is for you to make informed decisions with a comprehensive 360° perspective.

Our vintage catalogue