Patek Philippe, Important Ref. 3970/E Gold Chronograph, Perpetual Calendar And Moon Phases, Second Generation, Full Set, circa...

Condition Report*: Type: Patek Philippe, Important Ref. 3970/E Gold Chronograph, Perpetual Calendar And Moon Phases, Second Generation, Full Set, circa 1990
Dial: silvered, applied gold baton indexes, apertures for the days of the week, the months and the phases of the moon, thirty-minute register and four year indication, date indication, constant seconds, and "day-night" indication
Hands: yellow gold leaf hands
Metal: 18k yellow gold
Case: #No. 2860423
Case Info: three body, solid screw down case back, Ateliers Réunis S.A. key 28 mark, fluted lugs, concave bezel
Case Width: 36 mm
Crystal: sapphire
Watch Movement: No. 875430, caliber CH27-70Q, manual winding, 24 jewels, Gyromax balance, adjusted to heat, cold, isochronism and eight positions, Geneva seal
Band: original crocodile strap and 18k gold buckle
Condition: It is in very fine and well-preserved condition, with only a few slight/light scratches on the case and some moderate wear on the strap. Very small dings on the bezel, outside of the edge surrounding the crystal above the pushers. Movement runs and sets as it should. Heritage does not guarantee timekeeping accuracy. We always recommend servicing for daily use and timekeeping accuracy.