C. Two-body, polished and brushed, screwed-down case back, the crown at 2 activates the central revolving alarm dial and winds the alarm. D. Two-tone silver with applied steel indexes, aperture for the date. Luminous steel baton hands. M. Cal. K 814, 2 barrels, rhodium-plated, fausses cotes decoration, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating flat balance spring. Dial, case and movement signed. Diam. 34 mm. Thickness 10 mm.