Patek Philippe & Cie. Genève, "Chronometro Gondolo", Movement No. 153897, Case No. 258459, 56 mm, 127 g, circa 1910

A gentleman's very fine, rare Geneva pocket watch with 24h indicator - delivered to Gondolo & Labouriau Relojoeiros Rio de Janeiro
Case: 18k rose gold, engine-turned, signed gold dome. Dial: enamel, Arabic numerals "0-23", auxiliary seconds, gold spade hands. Movm.: bridge movement, frosted, gilt, wolfteeth winding wheels, gold screw compensation balance, cam type fine adjusting device, counterpoised "Moustache" lever.