Cartier. A gold enamel and diamond set keyless pendant watch
Retailed by Cartier, 1920s
The nickel plated bar movement with bimetallic balance jewelled to the centre, the engine-turned silvered dial with Arabic numerals and blued steel moon hands, the back with translucent purple enamel on guilloche background with white opaque enamel decoration centred by rose cut diamonds, the bezel similarly decorated with similarly decorated brooch and fob, dial signed
31 mm. diam.