CERTINA DS-2 nearly mint gents wrist watch in steel/stainless steel bracelet, Switzerland around 1973, self winding, screwed down case reference 5801 300, rear site turtle- embossment, original Certina-NSA-bracelet, silvered dial, raised silvered indices, date at 3, rhodium plated movement calibre 25-651, 28 jewels, precision adjustment, original box & users manual enclosed, diameter approx. 38 mm, length approx. 20 cm, needs to be overhauled, condition 2