Blancpain Villeret Classic Series 6654 Moonphase Watch: .1. Stainless steel case with a diameter of 40mm, featuring distinct lines where the lugs meet the case, polished to perfection. The case is robust and radiates a brilliant sheen.2. Automatic mechanical movement equipped with: day display, date display, month display, year display, and moon phase display.3. The day dial, month dial, and moon phase dial, along with the printed background, are consistent with the original, clear, and exquisite.4. Italian calfskin paired with an original folding clasp.Beneath its elegance and rhythm lies a resilient and mature beauty, suitable for sports, business, and multifunctional wear.