French work Chronograph pocket watch in plain... Lot 21

French work
Chronograph pocket watch in plain yellow gold 750 thousandths.
Case: round (48mm), 750 thousandths yellow gold bowl.
Dial: white enamel, Roman numerals, minute track, Arabic numerals for chronograph, small seconds at 6 o'clock, hands adorned with rose-cut diamonds and marcasite (one hand later).
Movement: hand-wound mechanical.
Horsehead hallmark, Departments, 1838-1919.
P. Gross weight: 97 g.
(Chronograph not working).