The Destriero Scafusia, also known as the 'Warhorse of Schaffhausen', is one of IWC's most impressive watches. It's got a lot going on, with a perpetual calendar, split seconds chronograph, minute repeater and tourbillon all packed into one timepiece. The platinum case and silvered dial with English markings make for a sleek and luxurious look. This watch is not for the faint of heart, but for those who appreciate a complex and stunning timepiece.