Anonymous

UNSIGNED, SWITZERLAND, CHRONOMETER, DETENT ESCAPEMENT, 18K YELLOW GOLD

A fine, 18k yellow gold, manual wind hunting-cased, keyless pocket chronometer, detent escapement, subsidiary seconds at 6. Brand : Unsigned, Switzerland Model : chronometer Year : Circa 1890 Case No : 21568 Diameter : 52 mm Caliber : 19''',fausses côtes’ decoration, 26 jewels, most in screwed gold settings, pivoted detent escapement, shock-absorbing counterpoised and off-set passing spring. Two-arm cut bimetallic balance, Breguet balance spring