18k yellow gold collar watch, the white enameled dial applied with Arabic and Roman numerals, the case fully punctuated with a matt texture and applied with the number SW, the dust cover and the clasp also in gold. Signed by the Swiss watchmaker Berguer Fils Geneva and numbered 8412. Mechanical movement with manual winding (not functional). Diameter: 3.2 cm - Gross weight: 34.3 g