Blancpain 2023 Full set, Classic Series, Model: 6654-3642-55B Classic 6654 Full calendar Moon Phase Folding clasp pure gold watch, the entire watch is crafted from 18K rose gold, elegant and grand. It features a 40mm white dial, rose gold hour markers, complex full calendar display, a beautiful smiling moon phase at 6 o 'clock, an ultra-thin design, and is equipped with a self-produced 6654.4 automatic winding movement with a transparent back. It has a 72-hour power reserve and a pure gold folding clasp!