Patek Philippe Calibre 89 from Most Expensive Watch

If there is a watch more complicated than Patek Philippe Supercomplication, it is certainly Patek Philippe Calibre 89. Made in 1989 for the celebration of 150 years of company existence, this two-pound watch has 33 complications (one of which is a thermometer), and 1728parts. It is also a rarity, since there are only four available: platinum, yellow gold, rose gold and white gold. But, after Franck Muller made his Aeternitas Mega 4 it is no more the most complicated watch in the world, but with its $6 million price, it is still one of the most expensive.