Circa 1970 Omega Seamaster, Memomatic Referance 166.071 Wrist Watch, 43 X 40 M.M. Stainless Steel water resistant 2 piece Tonneau case. Caliber 980 Automatic Self winding movement with Alarm Function and Calendar window at the 3 position. Original, excellent mint condition Gray and Black Dial with raised markers and original excellent hands. 3/4 inch wide Omega Stainless Steel Bracelet with adjustable fold over buckle. Watch length approximately 7 1/2 inches. recently serviced and comes with a one year warranty.