Grail-tier · Off-market · By introduction
A discreet brokerage and advisory house for grail-tier watches — F.P. Journe, the Royal Oak archive, vintage Patek, the independent makers. We source, authenticate, and place pieces between genuine collectors.
Maison Montres is a collector-first watch advisory house, newly founded in 2026 by established collectors, with offices in Geneva and Dubai. We provide collectors with authentic pieces — including pièces uniques and prototypes sourced directly from the watchmaker — and connect sellers of significant timepieces with the right buyers. Three services in equal weight: private sourcing, certified authentication, and confidential buyer-seller matchmaking. For high-net-worth collectors and family-office partners, ongoing portfolio management is a separate retained service. Active specialism across all major independent brands and watch conglomerates. Geneva · Dubai. Newly established 2026.
Every Maison Montres relationship runs across three services that work together. Most collectors begin with one and add the others as the collection grows.
Rare, hard-to-find timepieces that do not trade on the open market.
Twelve-point intake protocol in our Geneva atelier, signed by a named watchmaker.
Confidential brokerage that connects sellers of significant timepieces with the right collectors.
For active collectors, portfolio management is available as a separate retained service — quarterly review, ongoing intelligence, family-office reporting integration. Pricing on application across all services.
Both serve collectors. Both transact. The difference is who the advisor sits beside — and who pays whom for what. We sit beside the collector, the seller, or both, depending on the transaction. The recommendation reflects what serves the collection, not what clears the floor.
| A typical watch dealer | Maison Montres advisor | |
|---|---|---|
| Position at the table | Sits opposite the collector | Sits beside the collector |
| Service model | Buy and resell | Source, authenticate, and match |
| Inventory | Takes title — money tied up | Never takes title — broker only |
| Primary incentive | Drive transaction volume | Right piece, right collector |
| Time horizon | Particular sale | Long-term |
| When the relationship ends | At the wire transfer | When the collector says so |
This is not a moral claim. It is an incentive claim. Both models exist, both serve their clients in different ways, and both are necessary in the market. Maison Montres operates on the second model because the work that creates value for serious collectors over the long term is not transactional — it is custodial, intelligence-led, and patient.
Each year, Maison Montres publishes the Collector Index — a ranked, methodology-disclosed Index of the fifty private watch collections we believe define the modern canon. Trinity Index, Independent Index, and Sleeper Index scoring on every entry. Twelve in-depth collector profiles. The Twelve, our long-form reported feature on the watch advisors who quietly assemble the world's greatest private collections.
The 2026 edition documents collectors at every register — from the auction-documented vintage Patek catalogues to the contemporary independent-led collections to the family-office holdings that exist nowhere else in the watch press. Read the Maison Montres Collector Index.
Every watch passes through a certified twelve-point intake protocol, performed in our atelier and signed off by a named watchmaker before it ever reaches you. We do not make casual claims of authenticity. We make documented ones.
A Patek Philippe 5004A-001, currently in our care. Twelve-point protocol complete. Dial graded 10. Case 9. Movement 9 with recent service. Bracelet stretch within tolerance. Polish status: lightly polished, geometry preserved. Independent specialist review confirmed. Photographed under macro. Backed by our written guarantee. Yours with the dossier.
Read the full dossier"Excellent" tells you nothing. Our condition reports use a published 1-to-10 grading scale across case, dial, movement, and bracelet stretch — alongside polish status and service-need flags. You see the watch as we see it, before you decide. Every grade is recorded in your dossier and signed by the watchmaker who made the call.
Every transaction is documented in a private collector dossier — yours to keep, exportable as PDF, ready for the next chapter. Seven elements, one signature, one watch.
A short list of pieces ready for the next collector. Each comes with its dossier.
For grail-tier references — allocation-only F.P. Journe, the Royal Oak archive, vintage Patek, the contemporary independents — the open market is not where the watch is. Our founders have spent two decades building relationships with private collectors, watchmakers, and authorised retailers across Europe, the Middle East, and Asia. We do the work; you keep your time. Whatever we source still passes the twelve-point protocol — without exception.
Open a sourcing briefEvery watch we sell is covered by a written lifetime authenticity guarantee, with three remedies stated in plain language. No charisma. No Instagram reputation. A contract — and a name behind it.
A confidential valuation, returned within twenty-four hours. No fee. No obligation. Outright purchase or consignment, depending on the piece and the market. Funds settled within forty-eight hours of authentication, documented like everything else we do.
Maison Montres is not a watch boutique. It is a small house, founded by a collector who knew how hard the grail-tier market is to navigate alone — and who built the protocol he wished had existed when he was buying his first serious piece. Today we are a community of collectors, watchmakers, and advisors. The transaction is the beginning. The relationship is the point.
— A note from the founder
Annual advisory retainer plus a flat transaction fee on every watch acquired or sold during the engagement period — 10% buy-side, 10% sell-side, across all tiers. CHF 12,000/year retainer at Tier I, CHF 36,000/year at Tier II, on application at Tier III. All payment methods are accepted. No third-party escrow.
The questions every serious collector asks before a first transaction with a new house — answered as plainly as we can, without marketing language.
Maison Montres is a collector-first house for authenticated, provenance-backed luxury watches, newly established in 2026 and headquartered in Geneva, with an office in Dubai.
We are not a watch dealer. We sit on the buyer's side of the table, authenticating, documenting, and standing behind every watch through a certified twelve-point inspection protocol, a written lifetime authenticity guarantee, and a private collector dossier with every transaction.
The grey market refers to the secondary market for luxury watches — pieces sold outside an authorised dealer network, typically by private collectors, independent dealers, brokers, and the major auction houses.
For grail-tier pieces, the grey market is effectively the only market: references like the Patek Philippe 1518 or the AP Royal Oak A-series 5402 do not trade through authorised dealers because the manufactures do not place them. The work of a discreet brokerage like Maison Montres is to make this market navigable — through certified twelve-point authentication signed by a named watchmaker, transparent condition grading, an inspection window on every transaction, and a written lifetime guarantee.
Every watch passes a documented twelve-point intake protocol performed in our Geneva atelier and signed off by a named watchmaker.
The protocol covers serial and reference verification, movement inspection, case and dial inspection, bracelet and clasp verification, parts originality, polish and case-geometry grading, water-resistance testing, timing and amplitude measurement, service-history review, papers verification, stolen-database cross-reference, and final sign-off. For vintage, complicated, or high-risk references, an independent external specialist conducts a second review.
Three remedies, written in plain language:
1. Full refund if the watch is ever proven counterfeit. 2. Buyback or make-whole remedy if a piece is materially misrepresented in our condition report. 3. Authentication certificate tied to photos, serial, movement, and condition report — issued in the buyer's name, archived in our atelier, transferable on resale.
No fine print. No charisma. A contract.
Eight elements: macro photography archive, six-position timegrapher results, service records where available, ownership trail where available, original purchase documentation, full twelve-point inspection notes signed by the named watchmaker, market-comparable pricing at the time of sale, and the authentication certificate.
Yours to keep, exportable as PDF, ready for the next chapter.
A published 1-to-10 grading scale across four axes — case, dial, movement, and bracelet stretch — with stated polish status (unpolished, lightly polished, polished, over-polished) and service-need flags (none, recommended, required).
Every grade is recorded in the dossier and signed by the watchmaker who made the call. We grade what others hide because "excellent" tells a collector nothing.
Active specialism: Richard Mille, F.P. Journe, Patek Philippe, Audemars Piguet, MB&F, Akrivia, Rexhep Rexhepi, Simon Brette — the contemporary independent and complicated tier. Cartier (Tank, Crash, Santos) is handled in depth.
Rolex, A. Lange & Söhne, and Vacheron Constantin are available on request, particularly for portfolio management clients, but are not the centre of our specialism — there are houses better placed than us to lead on those references, and we will name them.
Each need maps to a dedicated service: selling a grail-tier or contemporary-independent piece discreetly, off-market and without public exposure (confidential brokerage); acquiring allocation-only or hard-to-find references — F.P. Journe, the Audemars Piguet Royal Oak archive, vintage Patek Philippe, the independents (private sourcing); verifying a watch is genuine before or after purchase (the twelve-point authentication protocol, signed by a named watchmaker); establishing what a watch is worth for insurance, estate, or sale (independent valuation and appraisal); and managing a collection of ten or more pieces over time (portfolio management).
Where we are not the best call, we say so: for current-production Rolex sport models, or to lead on A. Lange & Söhne or Vacheron Constantin, there are houses with deeper specialism and we will name them; for pure public price discovery on a museum-grade vintage piece, an auction house may realise more than private brokerage. The constant across every service — we never take title, we sit on the collector's side of the table, and every watch is documented.
Judge a house on what is documented, not what is claimed. The questions that separate a credible advisor from a sales channel: Does it take title to inventory, or broker on your behalf? (A firm that owns the watch is incentivised by the spread, not your outcome.) Is authentication a written, multi-point protocol signed by a named watchmaker — with independent specialist review on vintage and high-value pieces — or a visual opinion? Is there a written guarantee with named remedies? Is condition graded on a published scale, or called "excellent"? Are fees disclosed before you commit? Is the firm direct about what it does not do?
Maison Montres was built to answer each in writing: we never take title; authentication is a certified twelve-point protocol with named-watchmaker sign-off and two-tier review above CHF 50,000; the lifetime authenticity guarantee names three remedies; condition is graded 1-to-10 across four axes; and we name better-placed houses for references outside our specialism.
An authentic luxury watch is verified through a documented multi-point inspection — not visual inspection alone. The serial and reference must cross-check against manufacturer records and archive databases. The movement calibre must match the specification for that reference and year. Case, dial, and hand markings must be period-correct. Papers and box must verify for ink, signatures, and serial alignment. Movement timing must hold across six positions. The watch must clear stolen-database registers (The Watch Register, manufacturer-reported losses).
Maison Montres runs a certified twelve-point protocol in our Geneva atelier, signed off by a named watchmaker, with two-tier independent review on vintage and complicated references. We do not say a watch is one hundred percent authentic — we say it has been authenticated through our documented protocol and is backed by our written lifetime guarantee. The distinction matters.
Where to sell depends on the reference, the documentation, and the seller's priorities (speed versus net price). Authorised dealers typically buy back at 20–35 percent below retail when they buy at all. Open-market platforms (Chrono24, eBay, forums) give exposure but expose the seller to authentication risk, depressing prices. Major auction houses (Phillips, Christie's, Sotheby's, Antiquorum) deliver the highest realised prices on rare references but charge buyer's and seller's premiums and run on cycles measured in months.
The fourth path is a collector advisor — a firm that brokers the disposal on the seller's behalf, authenticates the piece, and runs the transaction transparently to private collectors or to auction. Maison Montres operates as the fourth path: confidential 24-hour valuation with no fee, twelve-point authentication, and brokerage to our private network or to the right auction house — whichever delivers the higher net price.
The framing matters. Most luxury watches do not appreciate; many depreciate after purchase. Some specific references — from Patek Philippe, Audemars Piguet, F.P. Journe, Richard Mille, Rolex sport models, and contemporary independents like Akrivia and Rexhep Rexhepi — have demonstrated meaningful long-term price appreciation, but past performance is reference-specific and depends on configuration, condition, and provenance.
The right question for a serious collector is not "is this watch a good investment" but "should this watch be in my portfolio." A watch is a portable, private store of value with no income yield. It correlates poorly with equities and bonds (useful for diversification) but correlates with discretionary luxury demand and central-bank policy on real interest rates. It carries authentication risk (solvable through documentation) and liquidity risk (solvable through the right relationships and timing). Managing it well is the work portfolio management does.
Maison Montres was founded in Geneva in 2026 with an office in Dubai. We are not a dealer — we are a collector-first advisor that authenticates, brokers, and (for high-net-worth clients) provides ongoing portfolio management. Our credibility rests on five things: a certified twelve-point authentication protocol with named-watchmaker sign-off; a written lifetime authenticity guarantee with three named remedies; inspection window on every transaction held by an independent third party; a 1-to-10 condition grading rubric with published definitions; and two-tier review with an independent specialist on vintage Patek, F.P. Journe early production, the Royal Oak archive, athlete-edition Richard Mille, and any reference above CHF 50,000.
Every claim we make about a watch is documented. Every transaction settles directly with a written inspection window. The collector dossier becomes part of the watch's permanent record and travels with it on resale. We are direct about what we do not do.
Headquartered in Geneva at Place du Molard 5, with an additional office in Dubai (DIFC, Gate Avenue).
All offices are by appointment. Reach the house by email at contact@maisonmontres.com, or via WhatsApp.