OMEGA (Dynamic Genève Silver - Blue / Automatic - Date ref. ST 166.039), circa 1969 The best-selling watch of the 1970s created in 1967 by Omega, blue dial with single date window at 3 o'clock. Oval barrel-shaped steel case with one-piece back (tool - Tool 107 ref. 135.033). Two-tone dial, large blue seconds hand, painted baton indexes and luminescent hands. Two vintage integrated Omega bracelets, a blue leather sports strap and a steel bar with folding clasp. Movement: Mechanical automatic winding caliber signed OMEGA / 565 Swiss. Diam. 41 x 36.5mm. Condition: Very good (carrying case).