Breguet Classique Double Tourbillon 5345 Quai De l’Horloge (2020)

Platinum case in 46mm. Manual winding movement – Breguet caliber 588N, double tourbillon with 12-hour orbital period, differential for averaging the rate; Breguet overcoil balance springs; double barrels with Breguet “B” upper bridges. Movement back in solid gold with engraving of the building at 39 Quai d’Horloge in 1775. Power reserve is 50hrs Priced at US$651,000.00