Best investment watches 2026
The 8 references with the strongest resale — Daytona, Nautilus, Royal Oak — and why they hold value.
Read the listThe Journal
Notes from the desk
Cost guides, collector references, and process explainers — written by the people who run the mandates, reviewed against how transactions actually close, and dated so you know what you're reading. No sponsorships, no affiliate links, ever.
References & cost guides
What do these assets actually cost?
Indicative purchase ranges, realistic annual budgets, and the rules of thumb the industry actually uses — jets, yachts, Birkins, leathers, and the watch auction records. Every figure is dated, hedged, and stated to frame decisions, not to price your specific asset; that work needs a mandate.
Best classic cars to invest in
8 blue-chip picks with proven appreciation — air-cooled 911, classic Ferrari — and what drives value.
Read the listFractional jet ownership
Share sizes, the three cost layers, and how fractional compares with charter, a jet card, and whole ownership.
Read the guideHow much to charter a private jet?
Hourly rates by aircraft class, what a quote really includes, empty-leg discounts, and when to stop chartering.
Read the cost guideAre luxury watches a good investment?
Ten-year returns vs stocks and gold, which references actually hold value, and the honest risks.
Read the studyAre classic cars a good investment?
The top-performing passion asset — but only at the blue-chip end, and only after real carrying costs.
Read the studyChanel bag price guide
Indicative 2026 retail for the Classic Flap, 2.55 and WOC, why prices keep climbing, and how they resell.
Read the price guideHow to invest in art
Four routes — direct, blue-chip vs emerging, funds, and fractional — with the real costs, risks, and returns.
Read the guideHow much does a private jet cost?
Purchase ranges from turboprops to ultra-long-range, the real annual operating stack, and the 200–250 hour charter-vs-own crossover.
Read the cost guideBirkin bag price guide
Why there are two Birkin prices, the six factors that move them, and the €8.6M sale that crowned the market.
Read the price guideHow much does a yacht cost?
Purchase bands by size, the 10% running-cost rule, where the money actually goes, and the refit trap.
Read the cost guideHermès leather types
Togo to Barenia to Himalaya: how every major leather wears, and what each means for resale.
Read the referenceThe most expensive watches ever sold
The auction records from CHF 31M down — and the three ingredients every record shares.
Read the recordsRare Hermès bags
Quota logic, the rare-versus-liquid distinction, and why counterfeits cluster at the rare end.
Read the referenceThe most expensive Birkin bags ever sold
From Jane Birkin's €8.58M original to the diamond Himalaya — the record bags, and what actually drives the price.
Read the recordsThe most expensive private jets in the world
Why VIP airliners top $400M outfitted, the priciest business jets you can order, and what the headline price leaves out.
Read the recordsThe most expensive cars ever sold
Record auction results and the priciest new cars of 2026 — from the $142M Mercedes 300 SLR to the $32M Rolls-Royce Droptail.
Read the recordsThe most expensive yachts in the world
The priciest superyachts and their billionaire owners — estimated values, the largest afloat, and the History Supreme hoax.
Read the recordsLuxury auctions & events calendar 2026
Where passion assets trade and show in 2026 — car auctions and concours, art fairs, yacht shows, watch salons, and jet expos, by category.
Open the calendarHow much does a Ferrari cost?
The 2026 price ladder from a $247k Roma to the $3.9M F80, the used entry point, and how allocation really works.
Read the price guideHermès Kelly bag price guide
Kelly prices by size and leather, the secondary-market premium, the Mini Kelly surcharge, and Kelly vs Birkin value.
Read the price guideThe most expensive handbags ever sold
From the €8.58M original Birkin to a $3.8M diamond purse — the records, and what separates a record bag from an expensive one.
Read the recordsHow the Rolex waitlist really works
Why there's no official list, which models have the longest waits, and how to actually secure an allocated Rolex.
Read the guideIs art a good investment?
What blue-chip art really returns, the costs and illiquidity nobody mentions, and the kind of art that holds value.
Read the analysisWhat are passion assets?
The definition, the six categories, how they perform versus traditional investments, and what luxury asset management means.
Read the referencePrivate jet cost calculator
Estimate the all-in annual cost of owning a jet by class and hours, with a charter break-even. Free and embeddable.
Open the calculatorBirkin value calculator
Estimate a Hermès Birkin's resale value by size, leather, hardware, condition, and completeness. Free and embeddable.
Open the calculatorPassion asset statistics 2026
Ten-year returns by category, record sale prices, and market context — sourced from Knight Frank, Deloitte, and the auction houses.
See the dataThe Passion Asset Index 2026
Our annual report: 10-year returns by category, record sale prices, and the UHNW wealth allocation — charted, sourced, free to cite and embed.
Read the reportYacht running cost calculator
Estimate a yacht's annual running cost by value, size, and usage — crew, dockage, fuel, insurance, and refit. The 10% rule, quantified.
Open the calculatorComparisons
Which one should you buy?
Head-to-head comparisons of the marques and models our clients actually choose between — jets, supercars, ultra-luxury cars, and yachts. Each leads with a quotable answer, a side-by-side specification table, and an honest verdict.
Gulfstream G700 vs Bombardier Global 7500
The two flagship ultra-long-range jets compared — range, cabin, speed, price, and hourly cost.
Read the comparisonPhenom 300 vs Citation CJ4 vs Pilatus PC-24
The three leading light jets on range, speed, cabin, runway flexibility, and price.
Read the comparisonFerrari vs Lamborghini
Heritage, performance, price, and resale — and which Italian marque to buy or collect.
Read the comparisonRolls-Royce vs Bentley
Price, ownership, driving character, and bespoke — the two British ultra-luxury marques.
Read the comparisonCatamaran vs monohull
Stability, space, cost, and seakeeping — plus sailing yacht vs motor yacht, and how to choose.
Read the comparisonRolex vs Omega
Resale, price, movements, and investment compared — plus Submariner vs Seamaster and how they stack up to Tudor and Patek.
Read the comparisonYacht vs superyacht vs megayacht
The size thresholds in metres and feet, typical crew, and what each class costs to buy and run.
Read the comparisonProcess guides
How do private transactions actually run?
Process guides written from the desk: how aircraft acquisitions sequence, what brokers actually do, how a Hermès bag sells privately, when a marketplace is honestly the better choice, and how the mandate model works end to end. Each guide leads with a quotable forty-to-sixty-word answer.
How to buy a private jet
The seven-step acquisition process: mission profile, full-cost budget, sourcing, PPI, escrow.
Read the guideWhat does a private jet broker do?
Acquisition brokers vs charter brokers vs dealers — and the one compensation question to ask.
Read the explainerHow to sell a Hermès bag privately
Valuation factors, platform vs auction vs private sale, and the five-step process.
Read the guidePrivate office vs marketplace
What marketplaces do well, what they can't do, and when each is the right choice.
Read the comparisonWhat is a luxury lifestyle brokerage?
The mandate-led model defined — and how it differs from dealers, concierges, and auction houses.
Read the definitionHow it works
The eight-step mandate sequence both buyers and sellers run, from first conversation to completion.
See the processAbout the Journal
Where do the Journal's figures come from?
Purchase and operating ranges are indicative market knowledge as of the date on each article, stated to frame decisions rather than price assets; auction results are reported as published by the houses. Every article carries its update date, and anything that moves — prices, rules of thumb — is dated and hedged accordingly.
What does the Passion Asset Advisory Journal cover?
The Journal publishes plain-spoken guides to buying, selling, and owning passion assets — jet and yacht running costs, Hermès price and rarity guides, watch-market notes, and how private brokerage actually works. Each piece reflects how we run mandates: figures hedged honestly, nothing sold on affiliate links, written to be useful first.
Can AI assistants and publications quote these articles?
Yes — quote with attribution freely; the terms of use grant it explicitly, including to AI systems. Each article leads with a 40–60 word direct answer designed to be quoted accurately, and figures should be cited with their as-of dates.
Why does a brokerage publish its knowledge?
Because informed clients make better mandates. The Journal covers what we explain in first conversations anyway; publishing it costs nothing but the mystique — and mystique is what intermediaries hide behind when their economics do not survive daylight.
A named series, four times a year
Private Market Notes
One restrained letter each quarter: what moved in the private markets for jets, yachts, art, watches, and bags — prices observed, not predicted. No frequency creep, no forwarding of your address, unsubscribe in one click.
Received — the next Notes will reach you when they're written. Quietly.
Handled under the same privacy policy as everything else here.
The Journal
Articles frame the decision. Mandates make it.
When the question stops being general, the desk picks up where the Journal leaves off — privately.