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A. Lange & Söhne · Datograph Up/Down
The Datograph reworked: a larger case, a longer power reserve, and the up/down indicator that gives the reference its name. The chronograph architecture is the one from the 1999 original — flyback, column wheel, precisely jumping minute counter — rebuilt rather than replaced.
The 405.035 has been in production since 2012.
The A. Lange & Söhne 405.035 runs the L951.6, 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.
Checking a specific A. Lange & Söhne? Look up its serial number in the registry.