ROLEX Datejust gents wristwatch in stainless steel reference 1603, Switzerland around 1973,self winding, screwed down Oyster-case, Jubilee bracelet with deployant clasp, blue dial with raised hour-indices, silvered hands,date under loupe-glass, calibre 1570, 26 jewels, 5 adjustments, diameter approx. 36 mm,length approx. approx. 21,5 cm, minor signs of use, end links of bracelet (on case) neutral replaced, otherwise condition 2