MaisonsComing soon

Your archive already sells provenance. Make it verify.

The extract proves a record exists. It doesn’t authenticate the watch on the bench. veradis adds the independent layer — sourced provenance and a defensible value on every heritage piece and every certified pre-owned trade-in.

On the roadmap · tell us about your archive & CPO programme
Certified pre-owned · illustrative
A heritage chronograph, 1968
Trade-in · authenticity + provenance
indicative CHF 60–80kresale value
Reference confirmed · provenance named to source
  • Maker’s archive reference & date confirmedextract
  • Auction comparables three sales, 2022–24market
  • Case & movement serials matchedverified
  • Original papers present & consistentdocumented
  • Dial & hands period-correct, in reviewfranken check

Independent of, and additional to, the maison’s own extract. Indicative, not a certified valuation.

The gap + the scale

You already sell provenance. It doesn’t authenticate.

The archive confirms a watch left the workshop. It doesn’t vouch for the one in the buyer’s hand. And pre-owned is now the fastest-growing part of the business, where authentication is the constraint. veradis is the independent layer that closes both — sourced provenance and a defensible value, on every heritage piece and every certified trade-in. It augments the maison’s authority; it doesn’t replace it.

1Close the extract gap

The archive confirms a record. veradis adds sourced provenance and an independent check the buyer — and the warranty — can stand behind.

2Scale certified pre-owned

Every trade-in is an authentication event. veradis lets the CPO programme grow without your experts becoming the bottleneck.

3Defend against the fake

Superfakes and swapped parts fool the trade — and sometimes the maker. A sourced record raises the cost of the forgery.

Market context: roughly one in five vintage watches sold carries swapped or faked parts, and the pre-owned market is on course from USD 26.8bn to 43.7bn by 2031. Authentication at that scale is the opening.

We’re building this next.

veradis for maisons — heritage and certified pre-owned — is on the roadmap. Tell us about your archive and CPO programme, and we’ll bring you in early.

Register interest