Model/Type: ChronographDate: c.1941Movement: Manual-winding, Eterna cal.703 (Valjoux 22 base), numbered '2932000'Dial: Silvered, multi-scale, outer tachymetre/telemetre scales, inner minute scale, luminous Arabic numeral hour markers, subsidiary dials for running seconds and chronograph minutes, blued hands, centre chronograph seconds handCase: Stainless steel, round chronograph pushers, oversized crown, screw-down caseback, numbered '2816502'Strap: Later replacement, generic black leather, steel pin buckleSize: 37.5mmAccompaniments: None