A watch from an accredited maison on a wooden counter

Maisons & workshops

Your signature deserves permanence.

Custoce addresses watchmakers, jewellers and auction houses who stake their name when they authenticate a piece. Custoce carries the trust; you keep the relationship.

Provenance, established

Every seal binds a piece, an expertise and a maison in a register no one can rewrite.

Value, defended

A piece accompanied by its seal and its logbook presents better and resells better: the buyer verifies instead of believing.

The bond, prolonged

The seal follows the watch to its owner, then to the next. At every handover, your maison remains the author of the deed.

Three commitments

Your clients remain your clients

Custoce solicits no one and sells nothing on. Reminders go out in your name, and the relationship remains yours, with every owner.

Confidentiality is built in

Your console works on pieces, never on owners' identities. This is not a checkbox: the server does not transmit that data, it is built that way.

You remain free

Your data exports at any time, in readable formats. The anchored proof stands without us. Nothing binds you by force, and that is deliberate.

Begin

A meeting is enough.

A meeting, a demonstration on a piece, the accreditation of your maison. Issuing then happens from your workshop, in a few minutes per piece, and your console exposes no client identity.

Request a meeting
photograph - 700 × 520
maison console, issuing screen
Glass facades in evening light

Write to us

A meeting, a demonstration on a piece, a question of succession: the house will answer you.

Write to the house