Patek Philippe — Perpetual Calendar Chronograph

Perpetual Calendar Chronograph

Patek Philippe Perpetual Calendar Chronograph (reference 3970ER), a 36 mm rose gold watch produced 1990–2004.

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Patek Philippe Perpetual Calendar Chronograph 3970ER
Reference3970ER
BrandPatek Philippe
FamilyPerpetual Calendar Chronograph
Produced1990–2004
StatusDiscontinued