Sicura Diver with stunning Green and Gold uni diretional bezel.  The dark grey dial is in perfect condition with no blemishes.  The White minute, hour and second hands stand out brilliantly against the grey dial.   It comes with a matching steel bracelet strap from the 1970s also, but is not the original Sicura bracelet, hence the lower asking price.  It runs perfectly and keeps time well.  Automatic movement is smooth and reliable with 25 jewels.  Really rare colour combination of Grey dial with Green & Gold Bezel is not one i've seen before.