Patek Philippe 3970 Ewiger Kalender Chronograph 3. Serie PP Service

Very rare Patek Philippe perpetual calendar chronograph | reference 3970E | 18k yellow gold | 3rd series with so-called ‘baton hands’ | dial called ‘argente’ | dates back to 1993 | Patek hand-wound calibre CH 27-70 Q | diameter of 36 mm | PP leather strap with original 18k yellow gold pin buckle | gold hallmarks on the lugs are still deep | very good condition | In July 2026 the watch was serviced at Patek Philippe (without refurbishment of the case), the watch is now double sealed | enclosed original Patek box with outer box - PP guarantee certificate (sold in Dortmund on 11 February 1993) - 2nd solid case back - Patek service invoice over 3.499 € from July 2026 - correction pen - leather folder - description of the 3970 - envelope - booklets.

Estimation:-

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