Most Expensive Watches for Men in the World

9. Patek Philippe Sky Moon Tourbillon $1.3 million
It is one of the most beautiful and rarest double sided watches that have two faces. The watch is available in yellow gold and platinum. It features the time, moon phase, retrograde date and perpetual calendar on the front side while the other side of the case features normal time, sidereal time, sky chart and the orbit and phase of the moon.