SIGNED BREGUET, MOVEMENT NO. 890, SOLD ON 27 AUGUST 1806 TO MONSIEUR DURULE FILS FOR MONSIEUR PH. CHURCH IN NEW YORK FOR THE SUM OF 2,000 FRANCS

With Breguet Certificate No. 3747 dated 30 April 1982 confirming that both gold case and silver dial are not by Breguet.

A similar full plate à toc quarter repeating movement with duplex escapement, no. 869, is illustrated and described in The Art of Breguet by George Daniels, p. 185, pl. 149c.