PATEK PHILIPPE CHRONOMETRO
GONDOLO YELLOW GOLD
Patek, Philippe & Cie., Genève, "Chronometro Gondolo," No.
176459, case No. 278900. Made for Gondolo & Labouriau,
Relojoeiros, Rio de Janeiro, circa 1910.
Very fine, large, 18K yellow gold keyless pocket watch.
Four-body, "bassine", polished, engine-turned back centered
by a blank cartouche. Engraved hinged gold cuvette.
White enamel with radial Roman numerals, outer Arabic
minute track and sunk subsidiary seconds. Yellow gold
Cal. 47 mm.(21```), frosted gilt patented bridge caliber,
21 jewels, wolf`s tooth winding, gold wheel train, straight
line "moustache" lever escapement, cut bimetallic compensation
balance with blued steel Breguet balance spring,
Wilmot`s patented micrometric cam regulator.