137
Louis Audemars & Co
Model: La Royale "Super Complication"
A unique, super complication openface yellow gold, dual time zone, minute repeating, grande & petite sonnerie, perpetual calendar double chronograph pocket watch with moonphases, retrograde date, thermometer, foudroyante and dead beat seconds, one of the world's most complicated pocket watches ever made
Estimate CHF400,000 - 800,000