Omega Constellation 1980034

Omega: A Plated Electronic Day/Date Centre Seconds Wristwatch, signed Omega, Chronometer F300 Hz, model: Constellation, ref: 198.0034, 1973,

(calibre 1260) battery tuning fork movement signed and numbered , two tone champagne coloured dial with baton markers and marked for the company, day/date apertures, plated tonneau shaped case with a stainless steel back with an engraved presentation inscription, inside back cover stamped and numbered 37mm wide