Evidence to Gather Before You Buy
No single photograph, serial number or document proves authenticity by itself.
- Match the complete case reference.
- Check the dial, hands, crown, bezel, and bracelet.
- Review invoices, warranty cards, and service records.
- Use a qualified watchmaker for a high-value purchase.
Authentication limit
Hide complete serial numbers in public posts and listings.
Check the complete reference
Confirm the case reference, dial configuration, movement, bracelet or strap and production period. Small differences can identify a different variant, a service replacement part or an incorrectly described watch.
Inspect documentation and condition
Compare the serial information on the watch with any warranty card, invoice or service record. Ask for clear photographs of the dial, case, clasp, case back and movement where appropriate.
Use a qualified professional
For a high-value purchase, request inspection by the manufacturer, an authorized service center or a watchmaker experienced with the specific brand. No online guide replaces hands-on authentication.
Related Information
Continue with Compare watch references, Read the buying guide or manufacturer and retailer warranty differences.