Three-body, polished and brushed, screwed-down case back and crown, engine-turned and graduated bezel. D. Black with “star” decoration, Arabic numeral indexes, outer minute track. Luminous gilt alpha hands. M. Cal. 1030, rhodium-plated, 25 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating blued Breguet balance spring, index regulator. Dial, case and movement signed. Diam. 34 mm. Thickness 12 mm.