Omega Geneve automatic stainless steel gentleman's wristwatch, ref. 1660098, serial no. 33399xxx, circa 1971, circular silvered dial with baton markers, sweep centre seconds and date aperture, leather strap, 35mm
Omega Geneve Automatic ref 166.070 circa 1971
1971 Omega Omega Geneve automatic date ref 166.099, cal 1481 - how to use quick-set date - YouTube
Vintage Omega Geneve Automatic Watch Original With Bead Or Rice Bracelet For Sale | WatchUSeek Watch Forums
Omega Geneve Automatic ref 166.070 circa 1971
Omega Genève for $1,111 for sale from a Private Seller on Chrono24