Jaquet Droz Petite Heure Minute Snake - Limited Edition of 8 Pieces18-carat red gold dial with inlaid black onyx . 18-carat red gold snake applique set with 3 diamonds (0.05 carats), engraved, enameled, patinated and painted by hand. 18-carat red gold. Jaquet Droz 2653, self-winding mechanical movement. Power reserve 68 hours. Diameter 41 mm.