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Omega · Seamaster
234.30.41.21.03.001 is an Omega Seamaster 300 Co-Axial Master Chronometer 41 reference, in production since 2021.
The case is 41mm stainless steel.
It runs the Cal. 8912, an automatic movement.
Catalogued dial colour: blue.
It is the 24th of 25 Seamaster references in the catalogue by production start.
The 2021 Seamaster 300, on the sandwich dial construction borrowed from the 1957 original.
The 234.30.41.21.03.001 has been in production since 2021.
The Omega 234.30.41.21.03.001 runs the Cal. 8912, 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.
Checking a specific Omega? Look up its serial number in the registry.