How is a luxury watch appraised?
Against three to eight sold comparables: dealer sales, auction hammer prices, and documented peer-to-peer transactions for the same reference, adjusted for metal, condition, completeness, and venue. Insurance assignments instead use retail replacement pricing from authorized dealer lists with minimal depreciation. Asking prices on marketplaces are treated as rough indicators only, never primary evidence.
Why do insurance and resale values differ for the same watch?
Because they answer different questions. An insurance appraisal estimates the cost to replace the watch at retail with a comparable example, using current dealer pricing, so you are not underinsured after a loss. A resale or fair market valuation reflects what the secondary market actually pays. Scheduling a watch at auction-derived value can leave you short at claim time, so the report must match the value type to the use.
Does servicing or polishing a watch before an appraisal help its value?
Usually the opposite. Polishing cases, swapping dials or hands, or servicing movements without retaining records reduces originality, and originality of dial, hands, and movement is a key value driver. Bring service records and leave the watch as it is; undocumented work discovered during inspection leads to downward adjustments and disputes later.
Do original box and papers really matter to a watch's value?
Yes. The original box, warranty card or certificate with matching serials, and documented service history increase marketability and justify stronger comparables, while missing papers or aftermarket parts trigger downward adjustments against complete examples. Provenance such as receipts or prior auction references is gathered during intake because it changes which comparables apply.
Does a prestige brand guarantee a high appraisal?
No. Even top-tier makers produce mass-market models whose values track differently from rare or discontinued references, and market tastes shift over time. Rarity, originality, condition, and current collector demand for the specific reference often outweigh the name on the dial. That is why identification down to the exact reference and production era comes before any value opinion.