PATEK PHILIPPE & Co, GENEVA FOR GALT & BRO - 18k (750 thousandths) yellow gold ENAMELLED NECK WATCH, the dial with green enameled Roman numerals for the hours and gold enameled Arabic numerals for the minutes, signed: Galt & Bro/Washington DC; the guilloché and green-enameled back bezel, centered with a fleur-de-lis pricked with small diamond roses, signed inside: Patek Philippe & Co and numbered: 102575 The dial, back bezel and bezel set with a surround of small rose-cut diamonds. A date engraved on the inside of the lid: 1917 Small enamel chips on the bezel and a small diamond rose missing from the bezel Gross weight: 23 g - Diam. 2.2 cm