A very rare Art Deco onyx and diamond pendant watch by Boucheron. The octagonal watch case is made out of different layers of onyx, which are assembled by diamond set screws. The movement and dial with Roman chapters and arrow hands are hidden behind a spring mounted diamond lid of honeycomb design. Set with rose cut and round cut diamonds, mounted in platinum.  This pendant watch is mentioned in the Boucheron archives from 1920-1921. The records mention the following description in French: "Pendentif montre rectangulaire à coins coupés en onyx, mosaïque diamants, au centre un diamant navette, bélière hexagonale en roses, 3 pampilles navettes, cordonnet de soie noire'. 
 
Reference number:REF228
Price upon Request