细节
Patek Philippe. An 18k Gold Openface Keyless Lever Pocket Watch
Signed Patek Philippe & Cie. Genéve, Movement No. 163'467, Case No. 260'633, Manufactured in 1910
Cal. 17''' nickel-finished lever movement, 18 jewels, bi-metallic compensation balance, wolf's tooth winding, gold cuvette, later white enamel dial, Roman numerals, outer minute track, sunken subsidiary seconds dial, blued steel Breguet hands, polished circular case, hinged back, case, cuvette, dial and movement signed, case, cuvette and movement numbered
45mm diam.