PATEK PHILIPPE REF. 2551
DISCO VOLANTE YELLOW GOLD
Patek Philippe, Genève, movement No. 763714, case No.
698338, Ref. 2551. Made circa 1957.
Very fine and rare, self-winding, water-resistant, 18K yellow
gold wristwatch with an 18K yellow gold Patek Philippe buckle.
Two-body, solid, polished and brushed, screwed-down
case back, stepped concave bezel, recessed winding crown,
fluted lugs.
Matte silver with applied yellow gold dart indexes and Arabic
12, outer engraved minute divisions, subsidiary seconds
dial. Yellow gold dauphine hands.
Cal. 12```600 AT, stamped twice with the seal of Geneva
Quality Mark, rhodium-plated, fausses cotes decoration,
30 jewels, straight line lever escapement, Gyromax balance
adjusted for heat, cold, isochronism and 5 positions, shock
absorber, self-compensating Breguet balance spring, swan-
neck micrometer regulator, 18K gold rotor.