Cassa: three body, stepped bezel, hinged silver cuvette.Dial: white enamel with painted Arabic numerals, outer minutes track, subsidiary dial for the seconds. Cathedral hands.Movement: frosted gilt, monometallic balance, straight line lever escapement, index regulator, Breguet balance spring.Dial signed.Diam: 50 mm Thickness 13 mmDial and movement in good condition, case slightly scratched inside the cuvette,