OMEGA CONSTELLATION. REF.CD 168 017 SP CIRCA 1967 CASE: steel tonneau, screw-down caseback stamped in the center. Plated bezel and lugs. Manufacturer: Bielna SA. DIAL: silvered, logo, Omega and applied indexes, tritium dots, central seconds and date window at 3 o'clock. MOVEMENT: automatic, cal. 564, chronometer-certified, N° 25'211'888. STRAP: leather with attached buckle. Dial, case and movement signed. DIAM. 35 mm. WITH: signed case. CONDITION REPORT: Used micro-scratches, to be cleaned, worn bracelet to be changed, missing plating on top of crown. The movement works at the time of writing, but cannot be guaranteed. Neither can the individual components, as repairs or restorations may have resulted in the replacement of some original parts. The accuracy of the movement has not been tested, and may require service at the buyer's expense. All lots are sold as is, in accordance with the general conditions of sale. Microscratches from use. Used bracelet. lack of plating on the crown. Movement is ticking at time of cataloguing but cannot be guaranteed