Omega Seamaster Steel Chronograph, 1960, reference # 2947-2, with silvered dial, steel Arabic numeral and dagger indexes, sub-dials at 3, 6 and 9 o'clock for running seconds, 30 minute and 12 hour recording, powered by manual wind-up movement, calibre 321, worn on wrist with steel bracelet with foldover clasp, marked: "Omega Seamaster, Omega logo on dial, crown and bracelet clasp, Stainless Steel". Measuring approx. 7 1/2" x 1 1/2", case diameter 35 mm., 76.5 g. Watch professionally serviced and is keeping time reliably. Provenance: From a Manhattan Collection. Keywords: Vintage Omega Seamaster, Swiss Watch, Jewelry, Fashion, Accessories, Vintage, 1960s, Sixties Style, Timepiece, Wristwatch