PATEK PHILIPPE REF 3970E 2ND SERIES YELLOW GOLD
Patek Philippe, Genève, No. 875187, Ref. 3970E, 2nd Series. Sold on
December 27th, 1988.
Very fine and very rare, 18K yellow gold wristwatch with round button
chronograph, register, perpetual calendar, moon phases, leap year
indication, 24-hour indication and an 18K yellow gold Patek Philippe
buckle. Accompanied by a Patek Philippe fitted box, Certificate of
Origin, and setting pin.
Two-body, solid, polished and brushed, concave bezel, fluted lugs,
screw down case back, sapphire crystal.
Silver with applied yellow gold baton indexes, subsidiary dials for the
seconds and the 30-minute register, the days of the month, the 24 hours
and the leap year, aperture for the days of the week and the months in
English and the moon phases. Yellow gold feuille hands.
Cal. CH 27-70 Q, stamped with the Seal of Geneva Quality Mark,
rhodium- plated, fausses cotes decoration, 24 jewels, straight-line lever
escapement, free-sprung Gyromax balance adjusted to heat, cold, isochronism
and 8 positions, shock absorber, self-compensating Breguet