Details
PATEK PHILIPPE & CIE, GENEVE NO.193425. A FINE GOLD OPENFACE KEYLESS POCKETWATCH WITH UP-AND-DOWN INDICATION
In engine-turned case, the white enamel dial with Arabic numerals, subsidiary dials for running seconds and up-and-down indication, the nickel-plated bar movement jewelled to the centre with screwed chatons, bi-metallic balance with micrometer regulation, further inscribed Extra, the signature and number repeated on the hinged cuvette and dial, the case numbered 416111
51mm.diam.
In engine-turned case, the white enamel dial with Arabic numerals, subsidiary dials for running seconds and up-and-down indication, the nickel-plated bar movement jewelled to the centre with screwed chatons, bi-metallic balance with micrometer regulation, further inscribed Extra, the signature and number repeated on the hinged cuvette and dial, the case numbered 416111
51mm.diam.