OMEGA Seamaster very rare so called Baby Ploprof gents wristwatch with silvered dial reference 166.0251 / 366.0858, Switzerland around 1979, self winding, screwed down unpolished case, case back with Seamaster- symbolism, original winding crown, unidirectional revolving bezel with black inlay & luminous 60-minutes-graduation, silvered dial with applied luminous indices, luminous hands, date, copper coloured movement calibre 1010, 17 jewels, precision adjustment, diameter approx. 39 mm, length approx. 19,5 mm, Omega box enclosed, winding crown fault / to replace, otherwise condition 2

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