1970s Piaget Time Only Altiplano 18k White Gold Opal Dial 9021An extremely rare and stunning 1970s Piaget Time Only "Altiplano" in 18k white gold featuring an unusual Opal dial with some visible hairlines and matching no lume hands. The watch is in good condition, showing only light signs of wear or minor scratches, which are to be expected for a piece of its age. Housed in a slender 31mm case crafted from 18k white gold, this watch epitomizes the understated luxury for which Piaget became renowned during the