Important Collectors Wristwatches, P...
Geneva, Hotel Des Bergues, Oct 20, 1991
Anonymous Swiss, circa 1800. Fine, 18ct pink gold keywinding, navette shaped ring watch with visible balance.
C. polished, engraved ring, hinged bezel. D. white enamel, with Breguet numerals. " Bâton" blued steel hands. M. oval, gilt brass with going barrel, cylinder escapement. Dim. 30x20 mm.