ZENO big limited diver-wristwatch in steel, Switzerland 2001, self winding, two piece construction case with unidirectional revolving steel-bezel, winding crown & case back screwed down, black dial with fat luminous indices, white luminous hands, date at 3, rhodium plated movement calibre ETA 2836-2, 25 jewels, precision adjustment, box & papers enclosed, diameter approx. 49 mm, condition 1-2