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Editorial · Author & reviewer

Alex B, watch reviewer

F.P. Journe and independent watches · Updated

Alex B is the pen name of Passion Asset Advisory’s founding partner, a collector of independent watches, including F.P. Journe, who reviews every price band and sale estimate on this site.

About

About Alex B

Alex reviews reference details, condition notes and the basis of each price. A retail price, dealer asking price, completed auction result and office estimate are different types of evidence. They are labeled separately. A published guide does not authenticate an individual watch or guarantee its sale price.

Passion Asset Advisory also provides paid services. This is the office’s own research, not an independent review of its services. For collector watches, the office may buy as a disclosed principal, work for a funded buyer or represent a seller under a written mandate. A watch appraisal and valuation can help an owner compare those routes or decide to keep the watch.

Expertise

Areas of expertise

F.P. Journe values

Reference, movement era, case metal and edition can change value. Comparisons must identify those details and their source date.

Condition and originality

Reviewing case numbers, papers, service records and visible condition. Final verification requires a qualified watchmaker’s inspection.

Auction evidence

Checking the auction house, lot, date, currency and buyer’s premium. Charity sales and prototypes are not treated as ordinary market prices.

Independent watchmaking

Explaining model differences, production eras and ownership checks in plain language, without promising investment returns.

Reviewed by Alex

Guides reviewed by Alex B

These guides separate model research, prices and owner decisions. Read the evidence date beside a figure: an updated page date does not mean every historic price was checked again.

Research standards

How are sources and corrections handled?

  • Primary sources first: manufacturer specifications and published auction results take priority. Dealer listings show asking prices, not completed sales.
  • Clear price basis: figures keep their source currency. Any conversion must state its date and rate. Auction prices identify whether buyer’s premium is included.
  • Office estimates: a range based on the office’s judgment is labeled as an estimate. Missing evidence is not replaced with a made-up result.
  • Separate dates: publication, page update and evidence review are recorded separately. Historical results remain dated historical results.
  • Corrections: email contact@passionassetadvisory.com with the page, disputed statement and source. Material corrections are noted on the affected page.

Alex B is a disclosed pen name. We do not assert an external certification, independent review profile or verified career length for that byline. Our research can be assessed through its linked evidence and stated limits. Read the mandate method for the checks used in an engagement.

Begin privately

Need an estimate for your own watch?

Passion Asset Advisory offers a free initial sale estimate. A detailed written appraisal is a separate paid service. Share the reference, condition and papers so the office can explain the next step.