Either Etienne Gide, recorded in Paris between 1754 and 1770, or Xavier Gide (1737-1791), both who worked with Breguet.
This cartel clock follows the right side of a design (now in the Waddeston Manor National Trust) by Jean-Charles Delafosse (d. 1791) of circa 1770 (H. Ottomeyer, P. Prschel, et al., Vergoldete Bronzen, Munich, 1986, vol. I, p. 182, fig. 3.8.2), while an executed version is illustrated in Ottomeyer, op. cit., p. 182, fig. 3.8.4.