PATEK PHILIPPE REF. 4347 LADY'S DIAMOND and YELLOW GOLD Patek Philippe and Cie., GenËve, No. 1409438, case No. 2758992, Ref. 4347. Made in the 1970s. Very fine and very rare, rectangular, 18K yellow gold and diamonds lady's wristwatch with an intrgral 18K yellow gold woven Patek Philippe mesh bracelet. Accompanied by an Extract from the Archives. Three-body, solid, polished, bezel pave-set with round-cut diamonds and rider tabs. Turquoise blue. Yellow gold twisted hands. Cal.16-250, rhodium-plated, "fausses cÙtes" decoration, 18 jewels, straight-line lever escapement, monometallic balance adjusted for heat, cold, isochronism and 5 positions, shock-absorber, self-compensating flat balance spring.