Square dial with Roman numerals and diamond-set hands, purple guilloché enamel, white enamel, ebonite, silver and gold (French marks), circa 1918, mechanical movement, 8.5x8.5x1.5 cm, signed Cartier, maker's mark (Eugène Bako), no.6794, red fitted case
Square dial with Roman numerals and diamond-set hands, purple guilloché enamel, white enamel, ebonite, silver and gold (French marks), circa 1918, mechanical movement, 8.5x8.5x1.5 cm, signed Cartier, maker's mark (Eugène Bako), no.6794, red fitted case