the silvered engine turned dial applied with dot numerals and black Roman XII, luminescent lozenge hands, three subsidiary dials for 30-minute, 12-hour registers, and constant seconds and date, outer calibrated scales in black, revolving bezel calibrated for 60 minutes, cabochon sapphire set screw-down crown cover and chronograph pushers, case, dial and movement signed Cartier, with Cartier deployant buckle, 38m diameter, with presentation case