Omega Constellation 168.010

Omega: A Gold Plated Automatic Calendar Centre Seconds Wristwatch, signed Omega, Chronometer Officially Certified, model: Constellation, ref: 168.010, 1967,

(calibre 564) lever movement signed and numbered , adjusted to five positions and temperature, silvered dial with baton markers, date aperture, case with steel screw back with Constellation logo, inside back cover stamped and numbered , Omega plated bracelet with a deployant clasp numbered 35mm wide