Patek PhilippeRef. 570
PATEK PHILIPPE REF. 570
OVERSIZED YELLOW GOLD
Patek Philippe, Genève, No. 725303, case No. 307872, Ref. 570. Made circa 1955.
Very fine and rare, large, 18K yellow gold wristwatch.
Three-body, solid, polished and brushed, flat bezel, concave
lugs, snap-on case back.
Matte silver with applied yellow gold faceted baton indexes,
subsidiary seconds. Yellow gold dauphine hands.
Cal. 12-400, rhodium-plated, stamped with the Seal of
Geneva quality mark, fausses cotes decoration, 18 jewels,
straight-line lever escapement, monometallic balance
adjusted to heat, cold, isochronism and to five positions, self
compensating blued steel Breguet balance spring, swan neck
micrometer regulator, shock absorber.