A double row of 132 brilliant-cut diamonds illuminates the bezel of this precious manually winding ladies watch with a moon phase indication (ref. 7121/200G-001) that Patek Philippe interprets in a jewelry dimension. The case is in 33 mm white gold and, on the elegant blue dial, the displays stand out like stars in the night sky. The shiny blue bracelet is in hand-sewn square-scaled alligator skin.