An 18ct gold 'Diabolo' quartz wristwatch, by Cartier

An 18ct gold 'Diabolo' quartz wristwatch, by Cartier <BR> The circular cream dial with Roman numerals and secret signature at X, blued steel hands, to an 18ct gold bezel with cabochon sapphire crown and extended lugs, back secured by six screws, to a maker's buckle, <I>case 20.5mm wide, European Convention marks</I><BR> Dial, buckle and case signed Cartier, case no. 1470 1, 064323 <BR>