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

Breitling · Navitimer

Navitimer

Ref. 806

discontinuedClassic hand-wound NavitimerPartially 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

  • Venus 178FactoryDefault configurationProbable

    Whole production

    Hand-wound. A vintage Navitimer is not an automatic, and a self-winding movement in one is a movement swap rather than a variant.

Components

  • BezelNavitimer circular slide ruleFactoryDefault configurationProbable

    Whole production

    Test the slide rule rather than admiring it: a known calculation set on the bezel should produce the right answer.