Seller-defined tiers do not identify tolerances, materials, movement architecture, or quality-control method. The same label may describe unrelated products.
Marketing grades are not standards
Seller-defined tiers do not identify tolerances, materials, movement architecture, or quality-control method. The same label may describe unrelated products.
Ask what measurable specification the term is intended to communicate.
- Request dimensions and materials
- Ask for the exact movement architecture
- Ignore unsupported rankings
Match each claim to evidence
A photograph can show alignment but not long-term reliability. A timing trace describes one operating condition, not water resistance or authenticity.
Current images of the actual item are more relevant than catalog or “best example” images.
- Request dated item-specific evidence
- Separate cosmetic and mechanical claims
- Keep written representations
Read the remedy, not just the promise
Return windows, inspection conditions, shipping responsibility, exclusions, and dispute venue determine what a guarantee actually provides. Ambiguous promises are difficult to enforce.
Do not send sensitive identity or payment information through unverified channels.
- Read exclusions before acting
- Preserve messages and receipts
- Use lawful, traceable processes
Recognize claims that need professional review
Authentication, precious-metal content, waterproofness, and legality require appropriate expertise or testing. A seller’s assurance does not replace either.
Laws differ by jurisdiction. This page is educational, not legal advice, and does not recommend buying or selling counterfeit goods.
- Do not rely on logos or stamps alone
- Pressure-test before water exposure
- Seek local legal advice for jurisdiction-specific questions
QUICK ANSWERS
Frequently asked questions
Does “Swiss movement” identify a calibre?
No. Ask for the exact calibre and evidence supporting origin and specification.
Does “waterproof” mean safe for swimming?
No. Only a current, appropriate pressure test supports a water-resistance conclusion.
Is “1:1” a recognized tolerance?
No. It is marketing language unless accompanied by defined measurements and methods.
Sources and editorial note
This reference note uses a consistent inspection framework. Verify model-specific claims against current primary documentation and qualified independent expertise.