Maitres du Temps Chapter One 400,000$
It is a world-first combination of complications crafted from 558 components. It is the first wristwatch to feature a tourbillon with mono-pusher column wheel chronograph, retrograde date, and retrograde GMT, as well as moon phase and day of the week on their own rolling bars. The two rollers work simultaneously with the time, date, GMT, and chronograph. The 18K red gold case is a large 62.60 mm x 45.90 mm and has a sapphire crystal with double anti-reflective coating. Price: $400,000
This watch has fantastic features and it is the first wristwatch to feature a tourbillon with mono-pusher column wheel chronograph, retrograde date, and retrograde GMT, as well as moon phase and day of the week on their own rolling bars.hmmm that’s amazing.