Unworn Patek Philippe Annual Calendar Chronograph in 18K white gold. The case is 40.5 mm with a brilliant shine and water resistant to 30 meters. Three calendar correctors on one side and pump chrono pushers on the other. The blue dial makes the hands and the subdials pop and easy to read. A smooth and very clean looking brown leather strap. The transparent case back gives a look at the automatic movement with a power reserve of 55 hours.