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Some specifications for this reference are on file; the record is incomplete.

Omega · Seamaster

Seamaster 300

Ref. 165.024 — “Big Triangle

discontinuedVintage 300Partially documentedLast reviewed Not yet reviewed

Component compatibility

What this reference is documented to have carried, and in what capacity. A service part is the manufacturer's own work; only a counterfeit classification is a finding against the watch.

Documented calibers

  • Omega 552FactoryDefault configurationProbable

    Whole production

    No-date execution.

  • Omega 565FactoryProbable

    Whole production

    Dated execution of the same reference family. Which one is correct for a given watch follows from whether its dial carries a date window.