CASE: Three-body, brushed, screwed-down case back and protected winding crown, cylindrical lugs with screwed bars, sapphire crystal.DIAL: Matte black with applied luminous steel round indexes and large Arabic 12, 6, numerals, date aperture at 3. Luminous steel baton hour and arrow minute hands.MOVEMENT: Rhodium-plated, 21 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, hack mechanism.Dial, case and movement signed, in good conditionDIAM: 36 mm. THICKNESS: 10 mm.