Neck watch in 18k yellow gold, the white enamelled dial with Roman numerals for the hours, Arabic numerals for the minutes, back applied with the number BL, bezel and dust cover also in 18k yellow gold, the latter signed Maison B HAAS Jeune and dated May 3, 1888. Mechanical movement with manual winding (not functional). Diameter: 3.3 cm - Gross weight: 27.3 g The study is at your disposal to share its observations on the state of operation of the mechanisms, but cannot but cannot guarantee the level of expertise of a watchmaker.