Patek Philippe
Nautilus
Reference 5711/1A-010 · 2021
Registry
Certified Asset Registry.
A versioned, sourced record for every examined watch. Independent and verifiable by any party at any time.
Verification
Verify a certification.
Scan the QR code on any Unlimitime certificate for instant, independent verification. No account required.
Certify a watchHow It Works
Recorded by design.
Record
Versioned
Every examination is recorded and preserved. Updates are versioned, never overwritten. The record travels with the watch, not the owner.
Control
Independent
The record is independent of any seller, platform or marketplace. The owner controls visibility.
Verification
Instant
Any buyer, insurer or institution can verify the authenticity and history of a watch in seconds.
Content
Each record contains.
Certified Identity
Brand, model, reference, year, verified serial number. The verified identity of the piece.
Certification Level
Core, Signature or Ultra. The level indicates the depth of the examination performed.
The Score
Dynamic heritage scoring. Value, rarity, condition and demand aggregated. Updated in real time.
Verification QR Code
Unique and secure link to the record. Shareable, scannable, verifiable by anyone without an account or registration.
Register your watch.
Every Unlimitime certification is automatically recorded in the Certified Asset Registry. Start with a certification request.