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Franck Muller Art Deco numerals

Probable

The exaggerated Art Deco Arabic numerals that are the brand's most recognisable feature. Original artwork rather than a typeface, with deliberate irregularities in stroke weight, counter shape and optical spacing.

Part reference

Brand
Franck Muller

Documented variations

Classification

FactoryDocumented as shipped from the factory for this reference and period.PeriodNot original to this watch, but correct for its production period.ServiceFitted by the manufacturer's own service network. Not a defect.AftermarketThird-party part. Affects originality, not authenticity.ModifiedGenuine parts in a configuration the factory did not sell. Affects originality and value, not authenticity.CounterfeitDeceptive reproduction intended to pass as genuine.UnknownEvidence on file does not settle the question.

  • Correct drawn numerals

    FactoryProbable

    Whole production

    Stroke weights that vary between characters in the specific way the original artwork does, counters of the right shapes, spacing that is optically balanced rather than mechanically even. Compare the set against a documented example rather than judging characters individually.

  • Redrawn and regularised numerals

    CounterfeitProbable

    Whole production

    Because the numerals exist in no typeface, a copyist must redraw them from photographs — and redrawing smooths out deliberate irregularities. The result looks tidier and more even than the original, which is the opposite of what an examiner instinctively expects from a counterfeit and is precisely why it is diagnostic.

  • Applied metal numerals on the Vanguard line

    FactoryProbable

    Whole production

    Where numerals are applied rather than printed, the evidence changes: judge seating height, consistency of finishing between characters, and whether adhesive is visible at the edges. Uneven seating and variable finishing are the counterfeit pattern here.

Documented on these references

Provenance of this record

Sources & Evidence

Secondary sourceCollector research

Research on Franck Muller counterfeits: case curvature, numerals and complication claims

Authentication services, dealers and collector communities

Accessed
2026-08-19

Cited for

This referenceProbable

Last verified: Not yet reviewed