The new Jaeger LeCoultre Hybris Mechanica Grand Sonnerie is the world's most complicated wristwatch. It is powered by the Jaeger LeCoultre Calibre 182 movement, with 26 complications and over 1300 parts. If this is not complicated enough, then add in the other 29 complications from the Jaeger-LeCoultre Gyrotourbillon and the Reverso a Tryptique - all three watches are included in this ultra exclusive collector's set. A 1800lb Doettling safe is also included. Retail is estimated to be around $2.5 million and only 30 sets will be available worldwide.via Professional Watches