Omega Speedmaster Proffessional Mark II, rare Racing Dial, Ref. 145.014, circa 1970, manual winding, satin-finished steel case and bracelet, gray dial with white print and luminous material, orange indices and hands, glass with tachymeter scale, screwed-in back, 100m WD, Omega Cal. 861 based on Lemania 1873 with fine adjustment, sapphire crystal, diameter 42mm, height 15mm, metal bracelet with folding clasp, length 20cm
