MINERVA/ HERM. HORRMANN Leipzig wristwatch with chronograph in steel, Switzerland around 1938, manual winding, unusual 3-piece case with corded cylinder-lugs, snap on case back & bezel, lens-shaped pusher, silvered dial with patina, Arabic numerals, blued Breguet-hands, sweep seconds missing because of broken staff-pinion, silvered movement with ratchet calibre 13-20 with fausses cotes decoration, 17 jewels, chrono-center-wheel has to be replaced, needs to be overhauled, original box enclosed, diameter approx. 32,5 mm, condition 3