Patek Philippe Sky Moon Tourbillon

The SkyMoon Tourbillon is the second most difficult Patek Philippe watch, after the Grandmaster Chime. The latter is likely to remain the most difficult Patek Philippe watch for the foreseeable future, thanks to the large amount of detail associated with combat complications. This does not mean that the SkyMoon Tourbillon is technically similar to the Aversrun. First launched in 2001 and celebrating its 20th anniversary this year, this watch features 12 complications: a cathedral gong repeater, sidereal time and perpetual calendar. It replaces the 6002R001 and the black enamel predecessor 6002G010 in the Patek catalog.

The Patek Philippe Sky Moon Tourbillon is the fifth most expensive watch in the world. This watch is worth around $1.3 million and is made by Patek Phillipe. Thanks to its intricate construction, this watch is one of the most striking pieces of contemporary art. This is an unusual watch that looks quite attractive. Many people around the world dream of owning this expensive watch.

• Price: $1.3 million