JUNGHANS electronic very rare gents wristwatch in stainless steel in...

JUNGHANS electronic very rare gents wristwatch in stainless steel in diver design, Germany around 1970, screwed down case back, bidirectional revolving bezel with bakelite- inlay, black dial with raised indices, display of hours, minutes and sweep seconds, copper coloured, electro-mechanical movement, calibre 600.30, 17 jewels, precision adjustment, original box and jewelers warranty note, measures approx. 41 x 36 mm, condition 2-3, property of a collector