A Lady's Gold and Enamel Pendant Watch, Henri Grandjean & Cie., Locle, circa 1860

18k, three quarter plate nickel lever movement, monometallic compensation balance, gold cuvette, the dial chased with gilt foliate scrolls, Roman numerals, subsidiary seconds, the case centered by a putto standing on a polychrome enamel and paste-set diamond butterfly, the reverse centered by flowers and a dove, cuvette, dial and movement signed.