Sell Your Patek Philippe
We buy Patek Philippe outright from private sellers across Australia, settling by bank transfer on authentication. Patek Philippe is where we buy at our highest values, and we buy it constantly — well over a hundred Patek Philippe transactions, most of them Aquanaut and Nautilus. When you write to us about a 5711 or a 5167, you are describing a watch we have bought many times before, and that familiarity shows in how quickly and cleanly the sale proceeds.
The Smiling Second is run by two brothers, both practising doctors. We are not an anonymous trading name — we are identifiable people with professional reputations, and neither of us needs a watch deal to go a particular way. That is why our offer holds when the watch is as you described it.
Authentication is never done by us. An independent watchmaker examines every piece: at our Collins Street boutique in Melbourne the assessment runs to about thirty minutes, which means settlement before you leave the building. In Sydney, Brisbane, Adelaide and the Gold Coast, leave the watch with our watchmaking partner and you are paid on their assessment. Beyond those cities we arrange insured transit and settle on exactly the same terms. Nothing is posted at your risk and nothing waits on a courier.
The national picture, across every brand we buy, sits on our sell a watch page; what follows is Patek Philippe specifically.
Request a valuationWhich references are we actively seeking?
The list below reflects where our demand currently sits. It is not a boundary — if your reference is absent, write to us anyway:
- Aquanaut5167A, 5167R, 5167/1A, 5168G, 5065A, 5968G, 5968R, and the Aquanaut Luce 5267/200A and 5269/200R
- Nautilus5711/1A, 5711/1R, 5711/1300A, 5712/1A, 5712R, 5712G, 5712/1R, 5726A, 5726/1A, 5980/1A, 5980/1R, 5980/1AR, 5980R, 5990/1A, 5990/1R, 5740G, 5811/1G
- Cubitus5821/1A, 5822P
- Calatrava6119R, 6007G, 5226G
- Complications and Grand Complications5905R, 5905P, 5961P, 5270P, 5270G, 5270J, 5204P, 5204R, 5205R, 5235/50R, 5146J
- LadiesNautilus 7118/1A, Twenty~4 4910, Annual Calendar 4947/1A
Gem-set pieces are welcome where the setting is factory. We do not deal aftermarket settings.
Both of the above passed through our hands and were placed privately — a green-dial Nautilus 5711/1300A with its factory diamond bezel, and a Tiffany & Co signed Aquanaut 5167A. Neither was ever publicly advertised.
Do you buy Patek Philippe without box and papers?
No. For Patek Philippe we buy full sets only — box, papers and certificate of origin. This is a firm position rather than an opening one, and we would rather you had it plainly here than after a valuation. The reason is straightforward: at these values a Patek Philippe without its certificate is a materially different asset, and pretending otherwise wastes your time and ours. If your watch is complete, the rest of the process is equally direct. Our approach does differ by brand — for Rolex, incomplete sets are considered case by case.
Full sets only. It is a firm position, not a starting point for negotiation.
How does the sale proceed?
Confirm the set
Send the reference, the year, and confirmation that the box, papers and certificate of origin are present. Photographs of the certificate and the watch let us move immediately.
One offer
We price the piece against what that reference is transacting at now, and you receive a single firm figure — usually the same day, with anything affecting it explained before you decide.
Authenticated, then settled
An independent watchmaker examines the piece — at Collins Street in about thirty minutes, with our partner in your city, or on arrival by insured transit. Once cleared, a single instant clearing transfer completes the sale.
Can you settle a six-figure sale immediately?
Yes, and it is worth being specific about why that matters. At this level the binding question is rarely what a watch is worth — informed sellers usually know within a narrow band. The question is whether the buyer can complete: without financing contingencies, without staged payments, without a fortnight of silence while funds are arranged. Our settlement is a single instant clearing transfer on authentication — the money reaches your account within moments of the watchmaker clearing the piece, at six figures as readily as at five — and we do it most weeks rather than as an exception. Consignment is available on select pieces at a fee of 5–10%, though for most sellers at this level the outright sale is the cleaner path.
The question is not what the watch is worth. It is whether the buyer can complete.
How do we value your Patek Philippe?
Published Patek Philippe figures are mostly asking prices and headline auction results — the first is what a seller hopes for, the second includes a buyer's premium and reflects one room on one afternoon. Neither is what the reference is quietly transacting at between dealers and collectors this month, and that is the number an offer has to be built on if it is going to survive contact with the watch itself. Because we transact Patek Philippe continually, that is the figure we work from.
What moves the number on a Patek Philippe:
- The reference, and where it sits in the model's production run
- Dial, hands and case originality — whether every component left Geneva together
- Condition of the case, particularly whether it has been polished
- Completeness of the set, and whether the certificate names the current owner
- Service history, and any work the movement requires
- Current demand for that specific configuration, not the model in general
What we quote is what we pay, on one condition: that the watch is as described. Declare a service history, a polished case or any replaced component at the outset and it is built into the figure from the beginning — never produced later as a deduction at the counter. At these values an offer that moves late is not a negotiation, it is a waste of your afternoon.
The exception is genuinely the exception. If the watchmaker identifies work the piece needs, or finds the case has been refinished, and neither was mentioned, the figure has to be reconsidered — the watch on the bench is simply not the watch we priced. Tell us upfront and none of that arises.
Authentication is done by independent watchmakers, not by us. They have no stake in the number we offer you.
Why are your offers strong?
Because the figure does not have to carry the cost of waiting. A dealer holding a Patek Philippe for months has to build that time into what they pay. We generally know where a piece is going — frequently to a client already looking for that reference — so we are not pricing in a margin to protect against a slow sale.
Request a valuationWhere can I sell my Patek Philippe in Australia?
Three routes, each ending in the same place — one offer, and payment on authentication.
Online
Use the valuation form below. Send the reference, the year and confirmation of the full set, with photographs of the certificate of origin if you have them to hand. Most enquiries are answered the same day.
By phone or message
Speak to us directly on +61 416 950 564, or message @thesmilingsecond. At this level many sellers would rather have a conversation before anything is committed to writing, which we understand entirely.
In person
By appointment at Level 3, 257 Collins Street, Melbourne. If you are interstate, leave the piece with our watchmaking partner in Sydney, Brisbane, Adelaide or the Gold Coast and settle on their assessment.
How does selling to us compare with the alternatives?
Selling to us
Completion: instant clearing transfer on authentication, no contingencies.
Certainty: a single firm offer, held when the piece is as described.
Cost: nothing deducted from the agreed figure.
Privacy: serial protected, seller never named; full privacy on request.
Private sale
Completion: depends on a stranger's funds clearing.
Certainty: offers can be withdrawn at any point.
Cost: no commission, but you carry the counterparty risk.
Privacy: the watch is advertised openly.
Auction
Completion: a scheduled date, then a settlement period afterwards.
Certainty: the result is unknown until the hammer falls.
Cost: seller's commission plus associated fees.
Privacy: the lot is catalogued and photographed publicly.
Consignment
Completion: when the right buyer appears, not before.
Certainty: no fixed date, though the piece remains insured in our care.
Cost: a fee of 5–10% depending on the piece.
Privacy: handled as discreetly as an outright sale.
Why do other dealers bring us their Patek Philippe?
Because this business began between dealers rather than across a shop counter. It started as a purely wholesale operation and still runs on the same arithmetic: low margin, high turnover. A retail-first dealer needs a wider margin for good reason — they carry the piece, the premises and the wait for the right client. That was never our model, and turning stock quickly at thin margins means we can quote closer to a watch's real value and still have the trade make sense.
We buy at wholesale from dealers across Australia, and a Patek Philippe is precisely the kind of piece that proves too heavy for a shop to sit on. When a dealer needs to move something at this level, we are often the call they make. Coming to us yourself simply removes a step: you are dealing with the end buyer rather than with someone who intends to resell it, and the number reflects where in the chain you are standing.
How do I identify my Patek Philippe reference?
Patek Philippe identifies its watches differently from most makers, and the distinction is worth understanding before you go looking.
- The certificate of origin carries the reference. Patek Philippe does not generally engrave the reference number on the watch itself. The certificate is where it appears, alongside the case and movement numbers — which is one practical reason the certificate matters so much at these values.
- The watch carries case and movement numbers instead. The case number is engraved on the case, its position varying by model — the caseback, the case side or between the lugs. Where the watch has a sapphire back, the movement number is engraved on the movement and readable through it. Either number lets us identify the piece precisely.
- The dial rarely names the model. Unlike some makers, a Patek Philippe dial usually says only "Patek Philippe Genève", so the model name is not there to help you. The case shape, the complication layout and the bracelet or strap tell us most of what we need.
- An Extract from the Archives, where the watch is old enough. Patek Philippe will transcribe a piece's original specification and date of sale from records kept since 1839 — but only for watches first sold at least ten years before the request, once per year per watch, at a cost of 500 Swiss francs and around ten weeks' wait. Useful for provenance on older pieces; not a document you can obtain quickly for a recent purchase.
If you are uncertain, photograph the certificate, the dial and the caseback and send them through. We will identify the reference and come back with an offer.
Can you sell a Patek Philippe discreetly?
At this level discretion is usually a requirement rather than a preference, so it is worth being precise about what is automatic and what has to be arranged.
The serial is treated as yours, not ours. Pieces we buy are generally catalogued — our sold archive is the record of what has come through us — but the number that identifies your particular watch is not part of that record. Serials appear nowhere on our site or on any other platform, our photography is composed so the engraving cannot be read, and images of the certificate of origin are never published. On a reference where every example is accounted for, that discipline matters more than on most watches.
Your name does not travel with the watch. We do not disclose who sold us a piece — not to the buyer, not to other dealers, not in conversation. It is not a service we offer; it is simply how the business is run.
Where more is required. For a genuinely sensitive piece — a recognisable watch, a recent acquisition, a private situation — we can place it with no public listing whatsoever, invisible to the Australian retail network. That is arranged case by case before we begin, rather than applied by default.
What that costs. A fully private placement means the watch is never tested against the open market, which has a modest effect on the figure. We say so at the outset because the choice is yours, and a seller who understands the trade-off decides better than one who is told discretion is free.
Questions sellers ask us
I have a Nautilus without papers — will you buy it?
No. For Patek Philippe we buy complete sets only — box, papers, certificate of origin. That answer holds regardless of the reference or the condition, which is why we state it before you spend time on a valuation.
How quickly can the whole sale happen?
An offer usually reaches you the same day you write. From acceptance, the watch is authenticated by an independent watchmaker — at Collins Street in about thirty minutes, with our partner in your city, or on arrival by insured transit — and settlement follows immediately by instant clearing transfer, whatever the value.
The certificate is in the original owner's name. Does that matter?
It is not a barrier. Tell us the position and we will factor it into the figure openly rather than raising it late in the process.
Can you find my next Patek Philippe once I've sold?
Often that is the whole point of the sale. Tell us the reference you are hunting and our sourcing service goes to work on it, here and internationally.
When you are ready, send the reference, the year and confirmation of the full set — or see the Patek Philippe we hold and have traded for a sense of the pieces that pass through us.
Request a valuation

