PATEK PHILIPPE REF. 3573 AUTOMATIC BACK-WINDER
Patek Philippe, Genève, No. 1182575, case No. 2693953, Ref. 3573. Made in 1972, sold January 3rd, 1973.
Very fine, cushion-shaped, center seconds, self-winding,
water-resistant, 18K white gold wristwatch with back winder
and a gold-plated Patek Philippe buckle. Accompanied by the
Certificate of Origin.
Two-body, solid, brushed, case back with screwed-down
ring, back winder.
Sunburst silver with applied white gold and black inlay
baton indexes. White gold and black baton hands.
Cal. 350, stamped with the Seal of Geneva quality mark,
rhodium-plated, fausses cotes decoration, 28 jewels, straight-
line lever escapement, free-sprung Gyromax balance adjusted
to heat, cold, isochronism and 5 positions, shock absorber, self
compensating Breguet balance spring.