Omega Constellation 196.005

Omega: A Stainless Steel Electronic Calendar Centre Seconds Wristwatch signed Omega, Constellation, F8192Hz, model: Electro quartz, ref: 196.005, 1970

(calibre 1300) electronic quartz battery driven movement signed and numbered 31733942 , light blue coloured dial, date aperture at 6, case back secured by four screws, stamped inside with maker's mark Omega Watch Co and numbered 196.005 , Omega stainless steel bracelet with a deployant clasp numbered 1185/168 , 37mm by 42mm