PATEK PHILIPPE REF. 3940 PERPETUAL CALENDAR PLATINUM
Patek Philippe, Genève, Ref. 3940P. Sold September 9th, 1997.
Very fine and rare, self-winding, platinum wristwatch with perpetual calendar, 24 hour and leap year
indication, moon phases and a platinum Patek Philippe deployant clasp. Accompanied by the original
winding box, Certificate of Origin, pouch and booklets.
Two-body, solid, polished and brushed, concave bezel, domed sapphire crystal, snap-on case back.
Matte silver with applied white gold faceted baton and pyramidal indexes, outer minute dot
divisions, subsidiary dials for the days of the month, of the week, the months, the 24 hours and the
leap year, aperture for the moon phases. White gold dauphine hands.
Cal. 240 Q, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses cotes
decoration, 27 jewels, straight-line lever escapement, Gyromax balance adjusted to heat, cold,
isochronism and 5 positions, shock absorber, self-compensating free-sprung flat balance spring,
22K gold micro-rotor.