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Patek Philippe · Calatrava
2573 is a Patek Philippe Calatrava reference, introduced in 1957.
The case is 32mm yellow gold.
It runs the Cal. 23-300, a manual movement.
It is the 6th of 23 Calatrava references in the catalogue by production start.
Late-1950s reference; source describes the 2573/2 caseback variant.
The 2573 was introduced in 1957.
The Patek Philippe 2573 runs the Cal. 23-300, a manual movement.
Look up the watch's serial number in the Watch Safe registry to see whether a record exists or a theft flag is attached. A registry search identifies records for a specific serial; it does not authenticate the watch. Authentication is performed in person by an independent expert authenticator, and Watch Safe records and publishes the result.
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