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Free max-buy calculator for watch dealers — no signup needed. Open it

Reference guide

Watch references, specification by specification

What the manufacturer actually publishes about a given reference — case, movement, water resistance, bracelet — alongside what a dealer should check before buying one. Every figure is read from the maker's own documentation and carries the date it was read.

No prices. A market value would be stale within weeks and checkable against a dozen sources in seconds. These pages carry specifications; you bring the number.

Breitling (9)

Cartier (9)

Grand Seiko (9)

OMEGA (14)

Rolex (17)

Seiko (10)

Tissot (10)

TUDOR (18)

Bring your own number

Specifications tell you what a watch is. What you should pay for one is a different question, and it depends on your channel, your costs and how long you expect to hold it — which is what the max buy calculator and the holding cost calculator are for.