Cartier Art Deco Enamel Cufflinks

A pair of Art Deco, Cartier, enamel cufflinks, with a central dark blue, guilloche enamel flower, with green guilloche enamel dots between the petals, on a white enamel background, surrounded by pale grey guilloche enamel, on a background of concentric waves, on gold, with a white enamel surrounding ring, mounted in 18ct gold, with figure of eight fittings, signed Cartier Paris, with French eagle mark for 18ct gold and maker's mark. Circa 1925.