Girard Perregaux 27600-52-681-BA6A
18K rose gold, Girard Perregaux, large size, Richeville 27600 series, classic black dial, diameter 37X50MM, willow leaf gold hands with noble temperament, large moon phase, large calendar display, 18 o'clock small second timing, backlit movement reflecting top-level polishing, rose gold folding buckle