Piaget Watch Vintage Georges Lenfant Yellow gold diamond

Watch Piaget modern period model signed George Lenfant in yellow gold "750 millièmes (18 carats)". Lapis-Lazuli dial set with 47 diamonds taille huit/huit. approx. G-VS. total weight approx. 0.235ct (each diamond weight approx. 0.005ct) with no index. quartz movement. case 27.40 x 24.40 mm. sapphire crystal. bracelet yellow gold with clip buckle (wrist size 16.5 cm. bracelet width 1.61 cm). total weight: 71.27 g. 1970s. complete overhaul and 1-year warranty. owl hallmark. excellent condition.