L\'ART DE L\'HORLOGERIE EN FRANCE DE ...
Geneva, Hotel Des Bergues, Nov 14, 1993
Breguet à Paris No. 125, 5/85, completed in May 1785, certainly sold to Son Excellence Monseigneur le Maréchal Duc de Coigny. Very rare and fine 18 ct. gold, early dumb minuterepeating watch.
C. Three body, massive, by Amy Gros (master mark), polished, of the type used by Breguet for his earliest watches, engraved inside the back: " Léguée par testament de S. Ex. Mer. le Maréchal Duc de Coigny, en date du 20 Novembre 1817", and bearing the Paris Hallmarks for 1778. Gilt brass dust cap. D. White enamel with Roman numerals. Gold poker and beetle hands. M. Gilt brass full plate, with cylindrical pillars, fusee with chain, cylinder escapement, plain brass three armed balance, flat balance spring, gilt brass continental cock with diamond end-stone. Repeating on the case by depressing the pendant. The early minuterepeating work is very similar to that used by Breguet for the celebrated watch so called Marie Antoinette. Signed on the dial, dust cap and back plate. In very good condition. Diam. 46 111111.