The Magical Art of Cartier
Geneva, Nov 19, 1996
"Montre de poche carrée monobloc", platinum and onyx square keyless dress watch Paris, circa 1920
Onyx one-piece case with rounded corners, platinum bezel and bow, silver engine-turned dial with small Roman chapter ring and outer minute ring on the hezel's border, blued steel "Oriental Cartier" bands. Rhodium plated, 17"' European Watch Clock Co. movement, "fausses côtes" decoration, 19 jewels, straight line lever escapement, cut bimetallic balance, 8 adjustments, Breguet balance spring. Measuring approx. 44 x 44 mm. Cartier Certificate of Authenticity N° 2146.