Purple guilloché enamel, white enamel, cabochon pink quartz, silver and gold (French mark), mechanical movement, 1907, 7.0x4.8x3.7 cm, signed Cartier Paris Londres, no. 1861, red Cartier original fitted case
Purple guilloché enamel, white enamel, cabochon pink quartz, silver and gold (French mark), mechanical movement, 1907, 7.0x4.8x3.7 cm, signed Cartier Paris Londres, no. 1861, red Cartier original fitted case