PATEK PHILIPPE REF. 3648 RETAILED BY GUBELIN.WHITE GOLD.Patek Philippe, Genève, Ellipse, No. 1225101, case No..2746055, Ref. 3648. Made circa 1974, sold on September.23rd, 1975..Very fine, oval, self-winding, 18K white gold wristwatch with.an 18K white go
C. Two-body, solid, polished and brushed, hooded lugs.sapphire crystal..D. Silver with radial Roman numerals. Black baton hands..M. Cal. 23-300, stamped twice with the Geneva quality.mark, rhodium plated, fausses cotes decoration, 18 jewels.straight line lever escapement, Gyromax balance adjusted for.heat, cold, isochronism and 5 positions, shock absorber, self.compensating Breguet balance spring..Dial, case and movement signed, dial signed Gubelin..Dim. 32 mm x 22 mm. Thickness. 6 mm.