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Patek Philippe · Annual Calendar Chronograph
5905 is a Patek Philippe Annual Calendar Chronograph reference, in production since 2015.
The case is 42mm 18k gold / platinum.
It runs the CH 28-520 QA 24H, an automatic movement.
Catalogued dial colours: silver / white, black.
Annual Calendar Chronograph with flyback. In-house chronograph caliber.
The 5905 has been in production since 2015.
The Patek Philippe 5905 runs the CH 28-520 QA 24H, an automatic 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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