![Attributed to Jaquet-Droz. A very fine and rare 18K gold, enamel, ruby and pearl-set grande sonnerie cylinder watch with centre seconds, made for the Chinese market | UNSIGNED, CIRCA 1780 | 18th Attributed to Jaquet-Droz. A very fine and rare 18K gold, enamel, ruby and pearl-set grande sonnerie cylinder watch with centre seconds, made for the Chinese market | UNSIGNED, CIRCA 1780 | 18th](https://www.christies.com/LotFinderImages/D50653/D5065361r.jpg)
Attributed to Jaquet-Droz. A very fine and rare 18K gold, enamel, ruby and pearl-set grande sonnerie cylinder watch with centre seconds, made for the Chinese market | UNSIGNED, CIRCA 1780 | 18th
![Jaquet Droz on Twitter: "The Charming Bird features two separate movements: the first indicates the hours and minutes and is positioned at 12 o'clock on the ivory Grand Feu enamel dial; the Jaquet Droz on Twitter: "The Charming Bird features two separate movements: the first indicates the hours and minutes and is positioned at 12 o'clock on the ivory Grand Feu enamel dial; the](https://pbs.twimg.com/media/Dou7aqNXkAAYqxk.jpg)
Jaquet Droz on Twitter: "The Charming Bird features two separate movements: the first indicates the hours and minutes and is positioned at 12 o'clock on the ivory Grand Feu enamel dial; the
![Attributed to Jaquet Droz et Leschot. An extremely fine and possibly unique 18K gold, enamel and pearl-set centre seconds urn-form cylinder watch made for the Chinese market, enamel in the manner of Attributed to Jaquet Droz et Leschot. An extremely fine and possibly unique 18K gold, enamel and pearl-set centre seconds urn-form cylinder watch made for the Chinese market, enamel in the manner of](https://www.christies.com/img/LotImages/2010/GNV/2010_GNV_01376_0090_000(attributed_to_jaquet_droz_et_leschot_an_extremely_fine_and_possibly_un).jpg)