The square agate plaque applied with blue and white enamel and cabochon sapphires, of mechanical movement, the silver dial embellished with blue enamel and a cabochon coral indicating the hours, further set with circular-cut diamonds and cabochon sapphire markers, the hand set with rose-cut diamonds, measuring approximately 75 x 75mm, dial signed Lacloche, French maker's marks and assay marks for gold.