750 thousandth yellow gold collar watch, ivory-colored enameled dial, applied with blue Roman numerals and chemin de fer minute track, back engraved with foliage decoration, gold dust cover and bezel, metal winding crown. Hand-wound mechanical movement (non-functional). 19th century. Diameter: 30 mm Gross weight: 18.6 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 nor the functioning of the watches beyond the date of sale.