The pre-owned watch market runs on terms it rarely defines. Each one below is defined once, plainly, with a stable address — cite the anchor, not a paraphrase.
The manufacturer’s catalogue number identifying an exact watch configuration — family, size, material, and generation. Prices attach to references, not model names: two Submariners with different references are different assets.
The original packaging plus the maker’s dated warranty documentation. Papers tie a serial to a first sale; verified papers raise both price and confidence, and unverifiable ones raise questions instead.
A watch accompanied by everything it originally shipped with — box, papers, hang tags, spare links, booklets. Full sets clear faster and price above head-only examples of the same reference.
Trade in genuine watches outside the brand’s authorised retail network — unworn pieces resold by dealers rather than counterfeit goods. Grey prices float with supply and demand, unlike fixed retail list prices.
Listings selling components alone — dials, bezels, movements, bracelets — rather than complete watches. Price aggregation must reject them: a bezel priced inside a watch median corrupts the figure.
A tax arrangement in the EU, UK and Singapore where dealers pay sales tax on their margin only, not the full price. It is one reason sticker prices cross borders badly.
Watches from roughly the mid-1980s to early 2000s — modern enough to service, old enough to be discontinued. A distinct collecting category with its own supply dynamics and pricing behaviour.
Japan’s dealer buy-in trade: shops purchasing watches from the public outright at posted rates. Kaitori volume makes Japan unusually liquid and its asking prices unusually disciplined.
A customs-exempt storage zone where goods sit outside any import-tax jurisdiction while owned and traded. Watches held in free ports change hands without triggering duty until they leave.
A listing that passed CALIBRÉ’s published quality gates — deduplicated, parsed whole, priced in a real currency, inside the plausibility band for its market. The one definition lives on the methodology page; a count of verified listings counts exactly these.