THREE 18K GOLD WRISTWATCHES, BY PIAGET

THREE 18K GOLD WRISTWATCHES, BY PIAGET
All with mechanical movement, one with circular gilt dial, applied baton numerals, diamond-set bezel, integral textured 18k gold Piaget bracelet, 17.0 cm total length; one with oval onyx dial, Dauphine hands, diamond-set bezel, integral 18k white gold Piaget bracelet, 17.0 cm total length; and one with rectangular white gold textured dial, baton numerals, integral 18k white gold Piaget bracelet, 17.5 cm total length
Signed Piaget, circa 1970 (3)