AN ART DECO AGATE, ENAMEL AND DIAMOND DESK CLOCK

細節
AN ART DECO AGATE, ENAMEL AND DIAMOND DESK CLOCK

The blue guilloché enamel circular dial with gold and white enamel chapter ring with rose-cut diamond border to the agate rectangular frame applied with four diamond flowerheads and a crown, circa 1920
Signed by Cartier, no. 8942