1920s Cartier Pocket Watch

An 18 karat yellow gold and platinum pocket watch, Cartier, 1920s. With a gold surrounded by cream colored dial with Arabic numerals and a subsidiary seconds dial at 6, gold bezel and platinum back, manual movement signed Zenith Watch Co., Switzerland, 18 jewels and 6 adjustments numbered 4031. Diameter approximately 1 3/4 inches. Gross weight approximately 45.30 grams. Signed Cartier on dial.