Yellow gold 750 thousandths collar watch, white enameled dial applied with Roman numerals and chemin de fer minute track (glass to be refixed), gold clasp and dust cover. Hand-wound mechanical movement with key (key missing). Caseback and dust cover no. 9820. Diameter: 39 mm Gross weight: 21.8 g All watches were function-tested at the time of writing. Except for the mention of a mechanism "to be overhauled", the watches were functional. However, the accuracy of the movements is not guaranteed, nor is the functioning of the watches beyond the date of sale.