Patek Philippe Perpetual Calendar Chronograph 3970EP

Patek Philippe

Brand Patek Philippe, Geneva Model “Chronographe quantième perpétuel” Retailed by - Year circa 1990 Reference Ref. 3970 E P (2nd series) Movement No. 875 713 Calibre CH 27-70 Q, manual-winding, 24 jewels Case No. 2 873 912 (by Les Ateliers Réunis S.A., Geneva) Material platinum Bracelet black leather PP strap Buckle platinum PP pin-buckle Dimensions 36 mm. Thickness 12 mm. Length - Weight 96.3 gr. (approx.) Signature dial, case and movement Accessories Extract from the Archives Patek Philippe Ref. 3970 E P (2nd series), chronograph, minute counter, bissextile perpetual calendar, moon phases, AM-PM indication, silver dial; platinum –– Platinum, manual-winding, round-shaped, gentleman’s wristwatch, with subsidiary seconds at 9 o’clock and nine horological complications: 1/5 second chronograph (activated by the two round-shaped push-pieces located on the case-band; start, stop and return to zero functions) Hal