Lot Essay
The present watch is one of the smallest pocketwatches featuring a perpetual calendar and repeating mechanism known to date. As stated in Hartmut Zantke's work, the ébauche was manufactured by Louis Audemars around 1873 and sold to Breguet.
Breguet finished the watch on 5 September 1885 and sold it on 29 December 1885 for the amount of 2,500 Francs to Mir et Cottereau, their agent in Constantinople at the end of the 19th century.
Breguet finished the watch on 5 September 1885 and sold it on 29 December 1885 for the amount of 2,500 Francs to Mir et Cottereau, their agent in Constantinople at the end of the 19th century.