The Vacheron Constantin Patrimony series moon phase watch features a 36mm round case. The lugs and crown are set with a total of approximately 1.2 carats of 81 brilliant diamonds. The white mother of pearl dial is equipped with the most poetic of all complications found in high end watches: the moon phase display. The watch is powered by a movement developed and manufactured in house by Vacheron Constantin, offering approximately 72 hours of power reserve, providing ample energy for the hour, minute, small seconds, and moon phase display functions. Additionally, the watch is paired with a discreetly elegant Italian calfskin strap, making it an excellent choice for everyday wear.