HEUER pilots intermediate wheel chronograph for the German Army/BUNDESWEHR, Switzerland around 1968, manual winding, 4-times screwed down steel case with blackened rotating bezel, case back & original leather strap with stock number, black dial with Arabic luminous numerals, original luminous hands, rhodium plated movement calibre Valjoux 230, 17 jewels, stop-second, diameter approx. 43 mm, condition 2, property of a collector