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The Process

Independently authenticated before delivery.

Every watch is checked by a certified watchmaker — an independent specialist, not Caveau. A piece that doesn’t pass is returned and you’re refunded in full.

A watchmaker wearing a loupe and nitrile gloves, using tweezers to inspect a watch movement.

The inspection

Five checks, one independent bench.

What an independent watchmaker checks before a piece reaches you.

    Reference comparison

    Case, dial, hands, and bracelet are compared against manufacturer reference material for the exact model and year.

    Serial check

    Serial and reference engravings are read for depth, font, and consistency — where a married watch gives itself away.

    Lost-and-stolen database

    The serial is run against a global lost-and-stolen database, so a clouded history is caught before money moves.

    Movement, case & dial

    The caseback comes off. The movement is confirmed correct; case and dial inspected for originality and prior service.

    Certified — or returned

    A piece that passes is certified and released. One that doesn’t goes back, your escrow refunded in full.

A gloved watchmaker examining a movement under a microscope at the bench.

An independent specialist

The bench isn’t ours. That’s the point.

A marketplace that grades its own inventory is grading its own homework. Independence is what makes the seal mean something.

We name the partner generically in preview; in a live order the certifying specialist is named on your certificate.

What you receive

The certificate.

A piece that passes is issued a tamper-evident certificate — its number, the reference, a verification link.

Certificate of Authentication

Caveau

This certifies the piece

Rolex Explorer 36

Reference 124270

Inspected against reference, serial, and a global lost-and-stolen database by an independent watchmaker, then certified — independently authenticated before delivery and protected by escrow.

Certificate no.

CAV-2026-0488

Issued

June 4, 2026

Specialist

Independent watchmaker

Tamper-evident. Verify this certificate at caveau.lumivara.tech/verify

Demonstration certificate — illustrative, not a live signature.

Reading the seal

What each badge means.

One badge, four honest states. The word is always on the seal.

  • Independently authenticatedPassed inspection by our independent watchmaker partner and certified before delivery.
  • Caveau-ReviewedCurated onto the house shelf by Caveau; independent certification follows on sale.
  • In AuthenticationEscrowed and en route to the watchmaker; the seal updates on pass.
  • Under our authentication threshold — not independently verifiedBelow our independent-authentication threshold. Shown plainly, never dressed up as verified.

Independently authenticated before delivery by a certified specialist, and protected by escrow.